201723245

素因数分解:

$5^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1\times {\mathrm{499}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 244296000

約数和(自身を除く): 42572755

約数列:

[1, 5, 233, 347, 499, 1165, 1735, 2495, 80851, 116267, 173153, 404255, 581335, 865765, 40344649, 201723245]

約数ペア:

[(1, 201723245), (5, 40344649), (233, 865765), (347, 581335), (499, 404255), (1165, 173153), (1735, 116267), (2495, 80851)]