222730866

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{139033}}^1$

素因数の和:139130

約数の個数: 24

約数和(自身を含む): 488009340

約数和(自身を除く): 265278474

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 139033, 278066, 417099, 834198, 1251297, 2502594, 12373937, 24747874, 37121811, 74243622, 111365433, 222730866]

約数ペア:

[(1, 222730866), (2, 111365433), (3, 74243622), (6, 37121811), (9, 24747874), (18, 12373937), (89, 2502594), (178, 1251297), (267, 834198), (534, 417099), (801, 278066), (1602, 139033)]