209218802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{17231}}^1$

素因数の和:17713

約数の個数: 16

約数和(自身を含む): 338712192

約数和(自身を除く): 129493390

約数列:

[1, 2, 13, 26, 467, 934, 6071, 12142, 17231, 34462, 224003, 448006, 8046877, 16093754, 104609401, 209218802]

約数ペア:

[(1, 209218802), (2, 104609401), (13, 16093754), (26, 8046877), (467, 448006), (934, 224003), (6071, 34462), (12142, 17231)]