201223010

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{135049}}^1$

素因数の和:135205

約数の個数: 16

約数和(自身を含む): 364635000

約数和(自身を除く): 163411990

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 135049, 270098, 675245, 1350490, 20122301, 40244602, 100611505, 201223010]

約数ペア:

[(1, 201223010), (2, 100611505), (5, 40244602), (10, 20122301), (149, 1350490), (298, 675245), (745, 270098), (1490, 135049)]