222495310

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{26839}}^1$

素因数の和:27675

約数の個数: 16

約数和(自身を含む): 400989600

約数和(自身を除く): 178494290

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 26839, 53678, 134195, 268390, 22249531, 44499062, 111247655, 222495310]

約数ペア:

[(1, 222495310), (2, 111247655), (5, 44499062), (10, 22249531), (829, 268390), (1658, 134195), (4145, 53678), (8290, 26839)]