206986154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{14657}}^1$

素因数の和:14989

約数の個数: 16

約数和(自身を含む): 325055808

約数和(自身を除く): 118069654

約数列:

[1, 2, 23, 46, 307, 614, 7061, 14122, 14657, 29314, 337111, 674222, 4499699, 8999398, 103493077, 206986154]

約数ペア:

[(1, 206986154), (2, 103493077), (23, 8999398), (46, 4499699), (307, 674222), (614, 337111), (7061, 29314), (14122, 14657)]