218754265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{3083}}^1$

素因数の和:3728

約数の個数: 16

約数和(自身を含む): 274451328

約数和(自身を除く): 55697063

約数列:

[1, 5, 23, 115, 617, 3083, 3085, 14191, 15415, 70909, 70955, 354545, 1902211, 9511055, 43750853, 218754265]

約数ペア:

[(1, 218754265), (5, 43750853), (23, 9511055), (115, 1902211), (617, 354545), (3083, 70955), (3085, 70909), (14191, 15415)]