218361935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{30307}}^1$

素因数の和:30454

約数の個数: 16

約数和(自身を含む): 288047232

約数和(自身を除く): 69685297

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 30307, 151535, 333377, 1666885, 3970217, 19851085, 43672387, 218361935]

約数ペア:

[(1, 218361935), (5, 43672387), (11, 19851085), (55, 3970217), (131, 1666885), (655, 333377), (1441, 151535), (7205, 30307)]