220226710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2002061}}^1$

素因数の和:2002079

約数の個数: 16

約数和(自身を含む): 432445392

約数和(自身を除く): 212218682

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2002061, 4004122, 10010305, 20020610, 22022671, 44045342, 110113355, 220226710]

約数ペア:

[(1, 220226710), (2, 110113355), (5, 44045342), (10, 22022671), (11, 20020610), (22, 10010305), (55, 4004122), (110, 2002061)]