202455970

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{74707}}^1$

素因数の和:74985

約数の個数: 16

約数和(自身を含む): 365770368

約数和(自身を除く): 163314398

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 74707, 149414, 373535, 747070, 20245597, 40491194, 101227985, 202455970]

約数ペア:

[(1, 202455970), (2, 101227985), (5, 40491194), (10, 20245597), (271, 747070), (542, 373535), (1355, 149414), (2710, 74707)]