220195832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1619087}}^1$

素因数の和:1619110

約数の個数: 16

約数和(自身を含む): 437153760

約数和(自身を除く): 216957928

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1619087, 3238174, 6476348, 12952696, 27524479, 55048958, 110097916, 220195832]

約数ペア:

[(1, 220195832), (2, 110097916), (4, 55048958), (8, 27524479), (17, 12952696), (34, 6476348), (68, 3238174), (136, 1619087)]