203460335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{10831}}^1$

素因数の和:10883

約数の個数: 24

約数和(自身を含む): 279335616

約数和(自身を除く): 75875281

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 3757, 10831, 18785, 54155, 140803, 184127, 704015, 920635, 2393651, 3130159, 11968255, 15650795, 40692067, 203460335]

約数ペア:

[(1, 203460335), (5, 40692067), (13, 15650795), (17, 11968255), (65, 3130159), (85, 2393651), (221, 920635), (289, 704015), (1105, 184127), (1445, 140803), (3757, 54155), (10831, 18785)]