207250251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{38231}}^1$

素因数の和:38386

約数の個数: 16

約数和(自身を含む): 299738880

約数和(自身を除く): 92488629

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 38231, 114693, 497003, 1491009, 5314109, 15942327, 69083417, 207250251]

約数ペア:

[(1, 207250251), (3, 69083417), (13, 15942327), (39, 5314109), (139, 1491009), (417, 497003), (1807, 114693), (5421, 38231)]