214463716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{27397}}^1$

素因数の和:27523

約数の個数: 24

約数和(自身を含む): 398914880

約数和(自身を除く): 184451164

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 27397, 54794, 109588, 520543, 1041086, 2082172, 2821891, 5643782, 11287564, 53615929, 107231858, 214463716]

約数ペア:

[(1, 214463716), (2, 107231858), (4, 53615929), (19, 11287564), (38, 5643782), (76, 2821891), (103, 2082172), (206, 1041086), (412, 520543), (1957, 109588), (3914, 54794), (7828, 27397)]