201013930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1546261}}^1$

素因数の和:1546281

約数の個数: 16

約数和(自身を含む): 389658024

約数和(自身を除く): 188644094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1546261, 3092522, 7731305, 15462610, 20101393, 40202786, 100506965, 201013930]

約数ペア:

[(1, 201013930), (2, 100506965), (5, 40202786), (10, 20101393), (13, 15462610), (26, 7731305), (65, 3092522), (130, 1546261)]