207255257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1447}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 234576000

約数和(自身を除く): 27320743

約数列:

[1, 11, 29, 319, 449, 1447, 4939, 13021, 15917, 41963, 143231, 461593, 649703, 7146733, 18841387, 207255257]

約数ペア:

[(1, 207255257), (11, 18841387), (29, 7146733), (319, 649703), (449, 461593), (1447, 143231), (4939, 41963), (13021, 15917)]