220163522

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{2693}}^1$

素因数の和:3733

約数の個数: 16

約数和(自身を含む): 338765112

約数和(自身を除く): 118601590

約数列:

[1, 2, 41, 82, 997, 1994, 2693, 5386, 40877, 81754, 110413, 220826, 2684921, 5369842, 110081761, 220163522]

約数ペア:

[(1, 220163522), (2, 110081761), (41, 5369842), (82, 2684921), (997, 220826), (1994, 110413), (2693, 81754), (5386, 40877)]