201797142

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{241963}}^1$

素因数の和:242107

約数の個数: 16

約数和(自身を含む): 406499520

約数和(自身を除く): 204702378

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 241963, 483926, 725889, 1451778, 33632857, 67265714, 100898571, 201797142]

約数ペア:

[(1, 201797142), (2, 100898571), (3, 67265714), (6, 33632857), (139, 1451778), (278, 725889), (417, 483926), (834, 241963)]