206645764

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 413199360

約数和(自身を除く): 206553596

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 83, 116, 127, 166, 169, 254, 332, 338, 377, 508, 676, 754, 1079, 1508, 1651, 2158, 2407, 3302, 3683, 4316, 4814, 4901, 6604, 7366, 9628, 9802, 10541, 14027, 14732, 19604, 21082, 21463, 28054, 31291, 42164, 42926, 47879, 56108, 62582, 85852, 95758, 125164, 137033, 191516, 274066, 305689, 406783, 548132, 611378, 622427, 813566, 1222756, 1244854, 1627132, 1781429, 2489708, 3562858, 3973957, 7125716, 7947914, 15895828, 51661441, 103322882, 206645764]

約数ペア:

[(1, 206645764), (2, 103322882), (4, 51661441), (13, 15895828), (26, 7947914), (29, 7125716), (52, 3973957), (58, 3562858), (83, 2489708), (116, 1781429), (127, 1627132), (166, 1244854), (169, 1222756), (254, 813566), (332, 622427), (338, 611378), (377, 548132), (508, 406783), (676, 305689), (754, 274066), (1079, 191516), (1508, 137033), (1651, 125164), (2158, 95758), (2407, 85852), (3302, 62582), (3683, 56108), (4316, 47879), (4814, 42926), (4901, 42164), (6604, 31291), (7366, 28054), (9628, 21463), (9802, 21082), (10541, 19604), (14027, 14732)]