201718526

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{10369}}^1$

素因数の和:10579

約数の個数: 16

約数和(自身を含む): 309108960

約数和(自身を除く): 107390434

約数列:

[1, 2, 71, 137, 142, 274, 9727, 10369, 19454, 20738, 736199, 1420553, 1472398, 2841106, 100859263, 201718526]

約数ペア:

[(1, 201718526), (2, 100859263), (71, 2841106), (137, 1472398), (142, 1420553), (274, 736199), (9727, 20738), (10369, 19454)]