202120877

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{473351}}^1$

素因数の和:473419

約数の個数: 8

約数和(自身を含む): 234782592

約数和(自身を除く): 32661715

約数列:

[1, 7, 61, 427, 473351, 3313457, 28874411, 202120877]

約数ペア:

[(1, 202120877), (7, 28874411), (61, 3313457), (427, 473351)]