213313216

素因数分解:

$2^6\times {\mathrm{3333019}}^1$

素因数の和:3333031

約数の個数: 14

約数和(自身を含む): 423293540

約数和(自身を除く): 209980324

約数列:

[1, 2, 4, 8, 16, 32, 64, 3333019, 6666038, 13332076, 26664152, 53328304, 106656608, 213313216]

約数ペア:

[(1, 213313216), (2, 106656608), (4, 53328304), (8, 26664152), (16, 13332076), (32, 6666038), (64, 3333019)]