202859140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{922087}}^1$

素因数の和:922107

約数の個数: 24

約数和(自身を含む): 464732352

約数和(自身を除く): 261873212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 922087, 1844174, 3688348, 4610435, 9220870, 10142957, 18441740, 20285914, 40571828, 50714785, 101429570, 202859140]

約数ペア:

[(1, 202859140), (2, 101429570), (4, 50714785), (5, 40571828), (10, 20285914), (11, 18441740), (20, 10142957), (22, 9220870), (44, 4610435), (55, 3688348), (110, 1844174), (220, 922087)]