243319610

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{223229}}^1$

素因数の和:223345

約数の個数: 16

約数和(自身を含む): 441995400

約数和(自身を除く): 198675790

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 223229, 446458, 1116145, 2232290, 24331961, 48663922, 121659805, 243319610]

約数ペア:

[(1, 243319610), (2, 121659805), (5, 48663922), (10, 24331961), (109, 2232290), (218, 1116145), (545, 446458), (1090, 223229)]