260380112

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{99839}}^1$

素因数の和:100010

約数の個数: 20

約数和(自身を含む): 507586560

約数和(自身を除く): 247206448

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 99839, 199678, 399356, 798712, 1597424, 16273757, 32547514, 65095028, 130190056, 260380112]

約数ペア:

[(1, 260380112), (2, 130190056), (4, 65095028), (8, 32547514), (16, 16273757), (163, 1597424), (326, 798712), (652, 399356), (1304, 199678), (2608, 99839)]