222872008

素因数分解:

$2^3\times {\mathrm{1601}}^1\times {\mathrm{17401}}^1$

素因数の和:19008

約数の個数: 16

約数和(自身を含む): 418170060

約数和(自身を除く): 195298052

約数列:

[1, 2, 4, 8, 1601, 3202, 6404, 12808, 17401, 34802, 69604, 139208, 27859001, 55718002, 111436004, 222872008]

約数ペア:

[(1, 222872008), (2, 111436004), (4, 55718002), (8, 27859001), (1601, 139208), (3202, 69604), (6404, 34802), (12808, 17401)]