201867770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12227}}^1$

素因数の和:12374

約数の個数: 32

約数和(自身を含む): 394426368

約数和(自身を除く): 192558598

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 12227, 16510, 24454, 61135, 122270, 158951, 317902, 794755, 1552829, 1589510, 3105658, 7764145, 15528290, 20186777, 40373554, 100933885, 201867770]

約数ペア:

[(1, 201867770), (2, 100933885), (5, 40373554), (10, 20186777), (13, 15528290), (26, 7764145), (65, 3105658), (127, 1589510), (130, 1552829), (254, 794755), (635, 317902), (1270, 158951), (1651, 122270), (3302, 61135), (8255, 24454), (12227, 16510)]