201030050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{309277}}^1$

素因数の和:309302

約数の個数: 24

約数和(自身を含む): 402679956

約数和(自身を除く): 201649906

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 309277, 618554, 1546385, 3092770, 4020601, 7731925, 8041202, 15463850, 20103005, 40206010, 100515025, 201030050]

約数ペア:

[(1, 201030050), (2, 100515025), (5, 40206010), (10, 20103005), (13, 15463850), (25, 8041202), (26, 7731925), (50, 4020601), (65, 3092770), (130, 1546385), (325, 618554), (650, 309277)]