201969078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1980089}}^1$

素因数の和:1980111

約数の個数: 16

約数和(自身を含む): 427699440

約数和(自身を除く): 225730362

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1980089, 3960178, 5940267, 11880534, 33661513, 67323026, 100984539, 201969078]

約数ペア:

[(1, 201969078), (2, 100984539), (3, 67323026), (6, 33661513), (17, 11880534), (34, 5940267), (51, 3960178), (102, 1980089)]