210338210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{296251}}^1$

素因数の和:296329

約数の個数: 16

約数和(自身を含む): 383942592

約数和(自身を除く): 173604382

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 296251, 592502, 1481255, 2962510, 21033821, 42067642, 105169105, 210338210]

約数ペア:

[(1, 210338210), (2, 105169105), (5, 42067642), (10, 21033821), (71, 2962510), (142, 1481255), (355, 592502), (710, 296251)]