220695926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3620

約数の個数: 32

約数和(自身を含む): 374976000

約数和(自身を除く): 154280074

約数列:

[1, 2, 11, 22, 47, 61, 94, 122, 517, 671, 1034, 1342, 2867, 3499, 5734, 6998, 31537, 38489, 63074, 76978, 164453, 213439, 328906, 426878, 1808983, 2347829, 3617966, 4695658, 10031633, 20063266, 110347963, 220695926]

約数ペア:

[(1, 220695926), (2, 110347963), (11, 20063266), (22, 10031633), (47, 4695658), (61, 3617966), (94, 2347829), (122, 1808983), (517, 426878), (671, 328906), (1034, 213439), (1342, 164453), (2867, 76978), (3499, 63074), (5734, 38489), (6998, 31537)]