209983310

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{446773}}^1$

素因数の和:446827

約数の個数: 16

約数和(自身を含む): 386012736

約数和(自身を除く): 176029426

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 446773, 893546, 2233865, 4467730, 20998331, 41996662, 104991655, 209983310]

約数ペア:

[(1, 209983310), (2, 104991655), (5, 41996662), (10, 20998331), (47, 4467730), (94, 2233865), (235, 893546), (470, 446773)]