221040704

素因数分解:

$2^6\times {\mathrm{3453761}}^1$

素因数の和:3453773

約数の個数: 14

約数和(自身を含む): 438627774

約数和(自身を除く): 217587070

約数列:

[1, 2, 4, 8, 16, 32, 64, 3453761, 6907522, 13815044, 27630088, 55260176, 110520352, 221040704]

約数ペア:

[(1, 221040704), (2, 110520352), (4, 55260176), (8, 27630088), (16, 13815044), (32, 6907522), (64, 3453761)]