129345666

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{201473}}^1$

素因数の和:201585

約数の個数: 16

約数和(自身を含む): 261110304

約数和(自身を除く): 131764638

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 201473, 402946, 604419, 1208838, 21557611, 43115222, 64672833, 129345666]

約数ペア:

[(1, 129345666), (2, 64672833), (3, 43115222), (6, 21557611), (107, 1208838), (214, 604419), (321, 402946), (642, 201473)]