201882934

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{20347}}^1$

素因数の和:20412

約数の個数: 24

約数和(自身を含む): 340991784

約数和(自身を除く): 139108850

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 20347, 40694, 223817, 447634, 834227, 1668454, 2461987, 4923974, 9176497, 18352994, 100941467, 201882934]

約数ペア:

[(1, 201882934), (2, 100941467), (11, 18352994), (22, 9176497), (41, 4923974), (82, 2461987), (121, 1668454), (242, 834227), (451, 447634), (902, 223817), (4961, 40694), (9922, 20347)]