201365890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1830599}}^1$

素因数の和:1830617

約数の個数: 16

約数和(自身を含む): 395409600

約数和(自身を除く): 194043710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1830599, 3661198, 9152995, 18305990, 20136589, 40273178, 100682945, 201365890]

約数ペア:

[(1, 201365890), (2, 100682945), (5, 40273178), (10, 20136589), (11, 18305990), (22, 9152995), (55, 3661198), (110, 1830599)]