201238906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223103}}^1$

素因数の和:223157

約数の個数: 16

約数和(自身を含む): 337333248

約数和(自身を除く): 136094342

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 223103, 446206, 2454133, 4908266, 9147223, 18294446, 100619453, 201238906]

約数ペア:

[(1, 201238906), (2, 100619453), (11, 18294446), (22, 9147223), (41, 4908266), (82, 2454133), (451, 446206), (902, 223103)]