205873668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 288

約数和(自身を含む): 726485760

約数和(自身を除く): 520612092

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 29, 33, 36, 39, 42, 44, 52, 58, 63, 66, 77, 78, 84, 87, 91, 99, 116, 117, 126, 132, 143, 154, 156, 174, 182, 197, 198, 203, 231, 234, 252, 261, 273, 286, 308, 319, 348, 364, 377, 394, 396, 406, 429, 462, 468, 522, 546, 572, 591, 609, 638, 693, 754, 788, 812, 819, 858, 924, 957, 1001, 1044, 1092, 1131, 1182, 1218, 1276, 1287, 1379, 1386, 1508, 1638, 1716, 1773, 1827, 1914, 2002, 2167, 2233, 2262, 2364, 2436, 2561, 2574, 2639, 2758, 2772, 2871, 3003, 3276, 3393, 3546, 3654, 3828, 4004, 4137, 4147, 4334, 4466, 4524, 5122, 5148, 5278, 5516, 5713, 5742, 6006, 6501, 6699, 6786, 7092, 7308, 7683, 7917, 8274, 8294, 8668, 8932, 9009, 10244, 10556, 11426, 11484, 12012, 12411, 12441, 13002, 13398, 13572, 15169, 15366, 15834, 16548, 16588, 17139, 17927, 18018, 19503, 20097, 22852, 23049, 23751, 24822, 24882, 26004, 26796, 28171, 29029, 30338, 30732, 31668, 34278, 35854, 36036, 37323, 39006, 39991, 40194, 45507, 46098, 47502, 49644, 49764, 51417, 53781, 56342, 58058, 60676, 62843, 68556, 71708, 74269, 74646, 78012, 79982, 80388, 84513, 87087, 91014, 92196, 95004, 102834, 107562, 112684, 116116, 119973, 125686, 136521, 148538, 149292, 159964, 161343, 169026, 174174, 182028, 188529, 197197, 205668, 215124, 222807, 239946, 251372, 253539, 261261, 273042, 297076, 322686, 338052, 348348, 359919, 377058, 394394, 439901, 445614, 479892, 507078, 519883, 522522, 546084, 565587, 591591, 645372, 668421, 719838, 754116, 788788, 816959, 879802, 891228, 1014156, 1039766, 1045044, 1131174, 1183182, 1319703, 1336842, 1439676, 1559649, 1633918, 1759604, 1774773, 2079532, 2262348, 2366364, 2450877, 2639406, 2673684, 3119298, 3267836, 3549546, 3959109, 4678947, 4901754, 5278812, 5718713, 6238596, 7099092, 7352631, 7918218, 9357894, 9803508, 11437426, 14705262, 15836436, 17156139, 18715788, 22874852, 29410524, 34312278, 51468417, 68624556, 102936834, 205873668]

約数ペア:

[(1, 205873668), (2, 102936834), (3, 68624556), (4, 51468417), (6, 34312278), (7, 29410524), (9, 22874852), (11, 18715788), (12, 17156139), (13, 15836436), (14, 14705262), (18, 11437426), (21, 9803508), (22, 9357894), (26, 7918218), (28, 7352631), (29, 7099092), (33, 6238596), (36, 5718713), (39, 5278812), (42, 4901754), (44, 4678947), (52, 3959109), (58, 3549546), (63, 3267836), (66, 3119298), (77, 2673684), (78, 2639406), (84, 2450877), (87, 2366364), (91, 2262348), (99, 2079532), (116, 1774773), (117, 1759604), (126, 1633918), (132, 1559649), (143, 1439676), (154, 1336842), (156, 1319703), (174, 1183182), (182, 1131174), (197, 1045044), (198, 1039766), (203, 1014156), (231, 891228), (234, 879802), (252, 816959), (261, 788788), (273, 754116), (286, 719838), (308, 668421), (319, 645372), (348, 591591), (364, 565587), (377, 546084), (394, 522522), (396, 519883), (406, 507078), (429, 479892), (462, 445614), (468, 439901), (522, 394394), (546, 377058), (572, 359919), (591, 348348), (609, 338052), (638, 322686), (693, 297076), (754, 273042), (788, 261261), (812, 253539), (819, 251372), (858, 239946), (924, 222807), (957, 215124), (1001, 205668), (1044, 197197), (1092, 188529), (1131, 182028), (1182, 174174), (1218, 169026), (1276, 161343), (1287, 159964), (1379, 149292), (1386, 148538), (1508, 136521), (1638, 125686), (1716, 119973), (1773, 116116), (1827, 112684), (1914, 107562), (2002, 102834), (2167, 95004), (2233, 92196), (2262, 91014), (2364, 87087), (2436, 84513), (2561, 80388), (2574, 79982), (2639, 78012), (2758, 74646), (2772, 74269), (2871, 71708), (3003, 68556), (3276, 62843), (3393, 60676), (3546, 58058), (3654, 56342), (3828, 53781), (4004, 51417), (4137, 49764), (4147, 49644), (4334, 47502), (4466, 46098), (4524, 45507), (5122, 40194), (5148, 39991), (5278, 39006), (5516, 37323), (5713, 36036), (5742, 35854), (6006, 34278), (6501, 31668), (6699, 30732), (6786, 30338), (7092, 29029), (7308, 28171), (7683, 26796), (7917, 26004), (8274, 24882), (8294, 24822), (8668, 23751), (8932, 23049), (9009, 22852), (10244, 20097), (10556, 19503), (11426, 18018), (11484, 17927), (12012, 17139), (12411, 16588), (12441, 16548), (13002, 15834), (13398, 15366), (13572, 15169)]