220071852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 774918144

約数和(自身を除く): 554846292

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 31, 33, 36, 39, 42, 44, 52, 62, 63, 66, 77, 78, 84, 91, 93, 99, 117, 124, 126, 132, 143, 154, 156, 182, 186, 197, 198, 217, 231, 234, 252, 273, 279, 286, 308, 341, 364, 372, 394, 396, 403, 429, 434, 462, 468, 546, 558, 572, 591, 651, 682, 693, 788, 806, 819, 858, 868, 924, 1001, 1023, 1092, 1116, 1182, 1209, 1287, 1302, 1364, 1379, 1386, 1612, 1638, 1716, 1773, 1953, 2002, 2046, 2167, 2364, 2387, 2418, 2561, 2574, 2604, 2758, 2772, 2821, 3003, 3069, 3276, 3546, 3627, 3906, 4004, 4092, 4137, 4334, 4433, 4774, 4836, 5122, 5148, 5516, 5642, 6006, 6107, 6138, 6501, 7092, 7161, 7254, 7683, 7812, 8274, 8463, 8668, 8866, 9009, 9548, 10244, 11284, 12012, 12214, 12276, 12411, 13002, 13299, 14322, 14508, 15169, 15366, 16548, 16926, 17732, 17927, 18018, 18321, 19503, 21483, 23049, 24428, 24822, 25389, 26004, 26598, 28171, 28644, 30338, 30732, 31031, 33852, 35854, 36036, 36642, 39006, 39897, 42749, 42966, 45507, 46098, 49644, 50778, 53196, 53781, 54963, 56342, 60676, 62062, 67177, 71708, 73284, 78012, 79391, 79794, 84513, 85498, 85932, 91014, 92196, 93093, 101556, 107562, 109926, 112684, 124124, 128247, 134354, 136521, 158782, 159588, 161343, 169026, 170996, 182028, 186186, 197197, 201531, 215124, 219852, 238173, 253539, 256494, 268708, 273042, 279279, 317564, 322686, 338052, 372372, 384741, 394394, 403062, 470239, 476346, 507078, 512988, 546084, 555737, 558558, 591591, 604593, 645372, 714519, 769482, 788788, 806124, 873301, 940478, 952692, 1014156, 1111474, 1117116, 1183182, 1209186, 1410717, 1429038, 1538964, 1667211, 1746602, 1774773, 1880956, 2222948, 2366364, 2418372, 2619903, 2821434, 2858076, 3334422, 3493204, 3549546, 4232151, 5001633, 5239806, 5642868, 6113107, 6668844, 7099092, 7859709, 8464302, 10003266, 10479612, 12226214, 15719418, 16928604, 18339321, 20006532, 24452428, 31438836, 36678642, 55017963, 73357284, 110035926, 220071852]

約数ペア:

[(1, 220071852), (2, 110035926), (3, 73357284), (4, 55017963), (6, 36678642), (7, 31438836), (9, 24452428), (11, 20006532), (12, 18339321), (13, 16928604), (14, 15719418), (18, 12226214), (21, 10479612), (22, 10003266), (26, 8464302), (28, 7859709), (31, 7099092), (33, 6668844), (36, 6113107), (39, 5642868), (42, 5239806), (44, 5001633), (52, 4232151), (62, 3549546), (63, 3493204), (66, 3334422), (77, 2858076), (78, 2821434), (84, 2619903), (91, 2418372), (93, 2366364), (99, 2222948), (117, 1880956), (124, 1774773), (126, 1746602), (132, 1667211), (143, 1538964), (154, 1429038), (156, 1410717), (182, 1209186), (186, 1183182), (197, 1117116), (198, 1111474), (217, 1014156), (231, 952692), (234, 940478), (252, 873301), (273, 806124), (279, 788788), (286, 769482), (308, 714519), (341, 645372), (364, 604593), (372, 591591), (394, 558558), (396, 555737), (403, 546084), (429, 512988), (434, 507078), (462, 476346), (468, 470239), (546, 403062), (558, 394394), (572, 384741), (591, 372372), (651, 338052), (682, 322686), (693, 317564), (788, 279279), (806, 273042), (819, 268708), (858, 256494), (868, 253539), (924, 238173), (1001, 219852), (1023, 215124), (1092, 201531), (1116, 197197), (1182, 186186), (1209, 182028), (1287, 170996), (1302, 169026), (1364, 161343), (1379, 159588), (1386, 158782), (1612, 136521), (1638, 134354), (1716, 128247), (1773, 124124), (1953, 112684), (2002, 109926), (2046, 107562), (2167, 101556), (2364, 93093), (2387, 92196), (2418, 91014), (2561, 85932), (2574, 85498), (2604, 84513), (2758, 79794), (2772, 79391), (2821, 78012), (3003, 73284), (3069, 71708), (3276, 67177), (3546, 62062), (3627, 60676), (3906, 56342), (4004, 54963), (4092, 53781), (4137, 53196), (4334, 50778), (4433, 49644), (4774, 46098), (4836, 45507), (5122, 42966), (5148, 42749), (5516, 39897), (5642, 39006), (6006, 36642), (6107, 36036), (6138, 35854), (6501, 33852), (7092, 31031), (7161, 30732), (7254, 30338), (7683, 28644), (7812, 28171), (8274, 26598), (8463, 26004), (8668, 25389), (8866, 24822), (9009, 24428), (9548, 23049), (10244, 21483), (11284, 19503), (12012, 18321), (12214, 18018), (12276, 17927), (12411, 17732), (13002, 16926), (13299, 16548), (14322, 15366), (14508, 15169)]