201354710

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{80221}}^1$

素因数の和:80479

約数の個数: 16

約数和(自身を含む): 363886992

約数和(自身を除く): 162532282

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 80221, 160442, 401105, 802210, 20135471, 40270942, 100677355, 201354710]

約数ペア:

[(1, 201354710), (2, 100677355), (5, 40270942), (10, 20135471), (251, 802210), (502, 401105), (1255, 160442), (2510, 80221)]