201389526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 476180640

約数和(自身を除く): 274791114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 239, 277, 338, 478, 507, 554, 717, 831, 1014, 1434, 1521, 1662, 2151, 2493, 3042, 3107, 3601, 4302, 4986, 6214, 7202, 9321, 10803, 18642, 21606, 27963, 32409, 40391, 46813, 55926, 64818, 66203, 80782, 93626, 121173, 132406, 140439, 198609, 242346, 280878, 363519, 397218, 421317, 595827, 727038, 842634, 860639, 1191654, 1721278, 2581917, 5163834, 7745751, 11188307, 15491502, 22376614, 33564921, 67129842, 100694763, 201389526]

約数ペア:

[(1, 201389526), (2, 100694763), (3, 67129842), (6, 33564921), (9, 22376614), (13, 15491502), (18, 11188307), (26, 7745751), (39, 5163834), (78, 2581917), (117, 1721278), (169, 1191654), (234, 860639), (239, 842634), (277, 727038), (338, 595827), (478, 421317), (507, 397218), (554, 363519), (717, 280878), (831, 242346), (1014, 198609), (1434, 140439), (1521, 132406), (1662, 121173), (2151, 93626), (2493, 80782), (3042, 66203), (3107, 64818), (3601, 55926), (4302, 46813), (4986, 40391), (6214, 32409), (7202, 27963), (9321, 21606), (10803, 18642)]