211676506

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{3023}}^1$

素因数の和:3405

約数の個数: 16

約数和(自身を含む): 321076224

約数和(自身を除く): 109399718

約数列:

[1, 2, 157, 223, 314, 446, 3023, 6046, 35011, 70022, 474611, 674129, 949222, 1348258, 105838253, 211676506]

約数ペア:

[(1, 211676506), (2, 105838253), (157, 1348258), (223, 949222), (314, 674129), (446, 474611), (3023, 70022), (6046, 35011)]