229669220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1043951}}^1$

素因数の和:1043971

約数の個数: 24

約数和(自身を含む): 526151808

約数和(自身を除く): 296482588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1043951, 2087902, 4175804, 5219755, 10439510, 11483461, 20879020, 22966922, 45933844, 57417305, 114834610, 229669220]

約数ペア:

[(1, 229669220), (2, 114834610), (4, 57417305), (5, 45933844), (10, 22966922), (11, 20879020), (20, 11483461), (22, 10439510), (44, 5219755), (55, 4175804), (110, 2087902), (220, 1043951)]