199112628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 596090880

約数和(自身を除く): 396978252

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 31, 33, 38, 39, 44, 52, 57, 62, 66, 76, 78, 93, 114, 124, 132, 143, 156, 186, 197, 209, 228, 247, 286, 341, 372, 394, 403, 418, 429, 494, 572, 589, 591, 627, 682, 741, 788, 806, 836, 858, 988, 1023, 1178, 1182, 1209, 1254, 1364, 1482, 1612, 1716, 1767, 2046, 2167, 2356, 2364, 2418, 2508, 2561, 2717, 2964, 3534, 3743, 4092, 4334, 4433, 4836, 5122, 5434, 6107, 6479, 6501, 7068, 7486, 7657, 7683, 8151, 8668, 8866, 10244, 10868, 11229, 12214, 12958, 13002, 13299, 14972, 15314, 15366, 16302, 17732, 18321, 19437, 22458, 22971, 24428, 25916, 26004, 26598, 28171, 30628, 30732, 32604, 36642, 38874, 41173, 44916, 45942, 48659, 53196, 56342, 67177, 73284, 77748, 79391, 82346, 84227, 84513, 91884, 97318, 112684, 116033, 123519, 134354, 145977, 158782, 164692, 168454, 169026, 194636, 201531, 232066, 238173, 247038, 252681, 268708, 291954, 317564, 336908, 338052, 348099, 403062, 464132, 476346, 494076, 505362, 535249, 583908, 696198, 806124, 873301, 952692, 1010724, 1070498, 1276363, 1392396, 1508429, 1605747, 1746602, 2140996, 2552726, 2619903, 3016858, 3211494, 3493204, 3829089, 4525287, 5105452, 5239806, 6033716, 6422988, 7658178, 9050574, 10479612, 15316356, 16592719, 18101148, 33185438, 49778157, 66370876, 99556314, 199112628]

約数ペア:

[(1, 199112628), (2, 99556314), (3, 66370876), (4, 49778157), (6, 33185438), (11, 18101148), (12, 16592719), (13, 15316356), (19, 10479612), (22, 9050574), (26, 7658178), (31, 6422988), (33, 6033716), (38, 5239806), (39, 5105452), (44, 4525287), (52, 3829089), (57, 3493204), (62, 3211494), (66, 3016858), (76, 2619903), (78, 2552726), (93, 2140996), (114, 1746602), (124, 1605747), (132, 1508429), (143, 1392396), (156, 1276363), (186, 1070498), (197, 1010724), (209, 952692), (228, 873301), (247, 806124), (286, 696198), (341, 583908), (372, 535249), (394, 505362), (403, 494076), (418, 476346), (429, 464132), (494, 403062), (572, 348099), (589, 338052), (591, 336908), (627, 317564), (682, 291954), (741, 268708), (788, 252681), (806, 247038), (836, 238173), (858, 232066), (988, 201531), (1023, 194636), (1178, 169026), (1182, 168454), (1209, 164692), (1254, 158782), (1364, 145977), (1482, 134354), (1612, 123519), (1716, 116033), (1767, 112684), (2046, 97318), (2167, 91884), (2356, 84513), (2364, 84227), (2418, 82346), (2508, 79391), (2561, 77748), (2717, 73284), (2964, 67177), (3534, 56342), (3743, 53196), (4092, 48659), (4334, 45942), (4433, 44916), (4836, 41173), (5122, 38874), (5434, 36642), (6107, 32604), (6479, 30732), (6501, 30628), (7068, 28171), (7486, 26598), (7657, 26004), (7683, 25916), (8151, 24428), (8668, 22971), (8866, 22458), (10244, 19437), (10868, 18321), (11229, 17732), (12214, 16302), (12958, 15366), (13002, 15314), (13299, 14972)]