203620010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{168281}}^1$

素因数の和:168310

約数の個数: 24

約数和(自身を含む): 402867108

約数和(自身を除く): 199247098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 168281, 336562, 841405, 1682810, 1851091, 3702182, 9255455, 18510910, 20362001, 40724002, 101810005, 203620010]

約数ペア:

[(1, 203620010), (2, 101810005), (5, 40724002), (10, 20362001), (11, 18510910), (22, 9255455), (55, 3702182), (110, 1851091), (121, 1682810), (242, 841405), (605, 336562), (1210, 168281)]