212844023

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{37217}}^1$

素因数の和:37286

約数の個数: 16

約数和(自身を含む): 262014720

約数和(自身を除く): 49170697

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 37217, 260519, 707123, 1600331, 4949861, 11202317, 30406289, 212844023]

約数ペア:

[(1, 212844023), (7, 30406289), (19, 11202317), (43, 4949861), (133, 1600331), (301, 707123), (817, 260519), (5719, 37217)]