205252430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{707767}}^1$

素因数の和:707803

約数の個数: 16

約数和(自身を含む): 382194720

約数和(自身を除く): 176942290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 707767, 1415534, 3538835, 7077670, 20525243, 41050486, 102626215, 205252430]

約数ペア:

[(1, 205252430), (2, 102626215), (5, 41050486), (10, 20525243), (29, 7077670), (58, 3538835), (145, 1415534), (290, 707767)]