193695020

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{34963}}^1$

素因数の和:35249

約数の個数: 24

約数和(自身を含む): 408239664

約数和(自身を除く): 214544644

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 34963, 69926, 139852, 174815, 349630, 699260, 9684751, 19369502, 38739004, 48423755, 96847510, 193695020]

約数ペア:

[(1, 193695020), (2, 96847510), (4, 48423755), (5, 38739004), (10, 19369502), (20, 9684751), (277, 699260), (554, 349630), (1108, 174815), (1385, 139852), (2770, 69926), (5540, 34963)]