199419695

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{5623}}^1$

素因数の和:5842

約数の個数: 16

約数和(自身を含む): 246601152

約数和(自身を除く): 47181457

約数列:

[1, 5, 41, 173, 205, 865, 5623, 7093, 28115, 35465, 230543, 972779, 1152715, 4863895, 39883939, 199419695]

約数ペア:

[(1, 199419695), (5, 39883939), (41, 4863895), (173, 1152715), (205, 972779), (865, 230543), (5623, 35465), (7093, 28115)]