201390657923

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{5101}}^1\times {\mathrm{61979}}^1$

素因数の和:67107

約数の個数: 24

約数和(自身を含む): 252345124080

約数和(自身を除く): 50954466157

約数列:

[1, 7, 13, 49, 91, 637, 5101, 35707, 61979, 66313, 249949, 433853, 464191, 805727, 3036971, 3249337, 5640089, 39480623, 316154879, 2213084153, 4110013427, 15491589071, 28770093989, 201390657923]

約数ペア:

[(1, 201390657923), (7, 28770093989), (13, 15491589071), (49, 4110013427), (91, 2213084153), (637, 316154879), (5101, 39480623), (35707, 5640089), (61979, 3249337), (66313, 3036971), (249949, 805727), (433853, 464191)]