210317770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{7127}}^1$

素因数の和:7374

約数の個数: 32

約数和(自身を含む): 409546368

約数和(自身を除く): 199228598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 7127, 14254, 14755, 29510, 35635, 71270, 92651, 185302, 463255, 926510, 1617829, 3235658, 8089145, 16178290, 21031777, 42063554, 105158885, 210317770]

約数ペア:

[(1, 210317770), (2, 105158885), (5, 42063554), (10, 21031777), (13, 16178290), (26, 8089145), (65, 3235658), (130, 1617829), (227, 926510), (454, 463255), (1135, 185302), (2270, 92651), (2951, 71270), (5902, 35635), (7127, 29510), (14254, 14755)]