201518042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 368271360

約数和(自身を除く): 166753318

約数列:

[1, 2, 11, 22, 23, 29, 31, 46, 58, 62, 253, 319, 341, 443, 506, 638, 667, 682, 713, 886, 899, 1334, 1426, 1798, 4873, 7337, 7843, 9746, 9889, 10189, 12847, 13733, 14674, 15686, 19778, 20378, 20677, 25694, 27466, 41354, 112079, 141317, 151063, 224158, 227447, 282634, 295481, 302126, 315859, 398257, 454894, 590962, 631718, 796514, 3250291, 3474449, 4380827, 6500582, 6948898, 8761654, 9159911, 18319822, 100759021, 201518042]

約数ペア:

[(1, 201518042), (2, 100759021), (11, 18319822), (22, 9159911), (23, 8761654), (29, 6948898), (31, 6500582), (46, 4380827), (58, 3474449), (62, 3250291), (253, 796514), (319, 631718), (341, 590962), (443, 454894), (506, 398257), (638, 315859), (667, 302126), (682, 295481), (713, 282634), (886, 227447), (899, 224158), (1334, 151063), (1426, 141317), (1798, 112079), (4873, 41354), (7337, 27466), (7843, 25694), (9746, 20677), (9889, 20378), (10189, 19778), (12847, 15686), (13733, 14674)]