201225502

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{3739}}^1$

素因数の和:4191

約数の個数: 16

約数和(自身を含む): 306979200

約数和(自身を除く): 105753698

約数列:

[1, 2, 71, 142, 379, 758, 3739, 7478, 26909, 53818, 265469, 530938, 1417081, 2834162, 100612751, 201225502]

約数ペア:

[(1, 201225502), (2, 100612751), (71, 2834162), (142, 1417081), (379, 530938), (758, 265469), (3739, 53818), (7478, 26909)]