201331264

素因数分解:

$2^6\times {\mathrm{3145801}}^1$

素因数の和:3145813

約数の個数: 14

約数和(自身を含む): 399516854

約数和(自身を除く): 198185590

約数列:

[1, 2, 4, 8, 16, 32, 64, 3145801, 6291602, 12583204, 25166408, 50332816, 100665632, 201331264]

約数ペア:

[(1, 201331264), (2, 100665632), (4, 50332816), (8, 25166408), (16, 12583204), (32, 6291602), (64, 3145801)]