207980410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1890731}}^1$

素因数の和:1890749

約数の個数: 16

約数和(自身を含む): 408398112

約数和(自身を除く): 200417702

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1890731, 3781462, 9453655, 18907310, 20798041, 41596082, 103990205, 207980410]

約数ペア:

[(1, 207980410), (2, 103990205), (5, 41596082), (10, 20798041), (11, 18907310), (22, 9453655), (55, 3781462), (110, 1890731)]