196398430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{417869}}^1$

素因数の和:417923

約数の個数: 16

約数和(自身を含む): 361039680

約数和(自身を除く): 164641250

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 417869, 835738, 2089345, 4178690, 19639843, 39279686, 98199215, 196398430]

約数ペア:

[(1, 196398430), (2, 98199215), (5, 39279686), (10, 19639843), (47, 4178690), (94, 2089345), (235, 835738), (470, 417869)]