220196086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{32183}}^1$

素因数の和:32507

約数の個数: 16

約数和(自身を含む): 361490688

約数和(自身を除く): 141294602

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 32183, 64366, 354013, 708026, 10008913, 20017826, 110098043, 220196086]

約数ペア:

[(1, 220196086), (2, 110098043), (11, 20017826), (22, 10008913), (311, 708026), (622, 354013), (3421, 64366), (6842, 32183)]