198980416

素因数分解:

$2^6\times {\mathrm{3109069}}^1$

素因数の和:3109081

約数の個数: 14

約数和(自身を含む): 394851890

約数和(自身を除く): 195871474

約数列:

[1, 2, 4, 8, 16, 32, 64, 3109069, 6218138, 12436276, 24872552, 49745104, 99490208, 198980416]

約数ペア:

[(1, 198980416), (2, 99490208), (4, 49745104), (8, 24872552), (16, 12436276), (32, 6218138), (64, 3109069)]