210028108

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{2459}}^1$

素因数の和:2757

約数の個数: 24

約数和(自身を含む): 372778560

約数和(自身を除く): 162750452

約数列:

[1, 2, 4, 131, 163, 262, 326, 524, 652, 2459, 4918, 9836, 21353, 42706, 85412, 322129, 400817, 644258, 801634, 1288516, 1603268, 52507027, 105014054, 210028108]

約数ペア:

[(1, 210028108), (2, 105014054), (4, 52507027), (131, 1603268), (163, 1288516), (262, 801634), (326, 644258), (524, 400817), (652, 322129), (2459, 85412), (4918, 42706), (9836, 21353)]