218498330662

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{21481}}^1\times {\mathrm{37123}}^1$

素因数の和:58743

約数の個数: 16

約数和(自身を含む): 330164075952

約数和(自身を除く): 111665745290

約数列:

[1, 2, 137, 274, 21481, 37123, 42962, 74246, 2942897, 5085851, 5885794, 10171702, 797439163, 1594878326, 109249165331, 218498330662]

約数ペア:

[(1, 218498330662), (2, 109249165331), (137, 1594878326), (274, 797439163), (21481, 10171702), (37123, 5885794), (42962, 5085851), (74246, 2942897)]