201666152

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{69829}}^1$

素因数の和:69873

約数の個数: 24

約数和(自身を含む): 399078450

約数和(自身を除く): 197412298

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 69829, 139658, 279316, 558632, 1326751, 2653502, 5307004, 10614008, 25208269, 50416538, 100833076, 201666152]

約数ペア:

[(1, 201666152), (2, 100833076), (4, 50416538), (8, 25208269), (19, 10614008), (38, 5307004), (76, 2653502), (152, 1326751), (361, 558632), (722, 279316), (1444, 139658), (2888, 69829)]