194342036

素因数分解:

$2^2\times 7^2\times {\mathrm{991541}}^1$

素因数の和:991559

約数の個数: 18

約数和(自身を含む): 395625258

約数和(自身を除く): 201283222

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 991541, 1983082, 3966164, 6940787, 13881574, 27763148, 48585509, 97171018, 194342036]

約数ペア:

[(1, 194342036), (2, 97171018), (4, 48585509), (7, 27763148), (14, 13881574), (28, 6940787), (49, 3966164), (98, 1983082), (196, 991541)]