202104651

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157771}}^1$

素因数の和:157842

約数の個数: 16

約数和(自身を含む): 313019648

約数和(自身を除く): 110914997

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 157771, 473313, 1104397, 3313191, 9624031, 28872093, 67368217, 202104651]

約数ペア:

[(1, 202104651), (3, 67368217), (7, 28872093), (21, 9624031), (61, 3313191), (183, 1104397), (427, 473313), (1281, 157771)]