201232154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{13339}}^1$

素因数の和:13757

約数の個数: 16

約数和(自身を含む): 318559200

約数和(自身を除く): 117327046

約数列:

[1, 2, 19, 38, 397, 794, 7543, 13339, 15086, 26678, 253441, 506882, 5295583, 10591166, 100616077, 201232154]

約数ペア:

[(1, 201232154), (2, 100616077), (19, 10591166), (38, 5295583), (397, 506882), (794, 253441), (7543, 26678), (13339, 15086)]