178201429

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{6427}}^1$

素因数の和:6684

約数の個数: 16

約数和(自身を含む): 216597888

約数和(自身を除く): 38396459

約数列:

[1, 7, 17, 119, 233, 1631, 3961, 6427, 27727, 44989, 109259, 764813, 1497491, 10482437, 25457347, 178201429]

約数ペア:

[(1, 178201429), (7, 25457347), (17, 10482437), (119, 1497491), (233, 764813), (1631, 109259), (3961, 44989), (6427, 27727)]