218014742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{87697}}^1$

素因数の和:87823

約数の個数: 16

約数和(自身を含む): 359912592

約数和(自身を除く): 141897850

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 87697, 175394, 964667, 1929334, 9909761, 19819522, 109007371, 218014742]

約数ペア:

[(1, 218014742), (2, 109007371), (11, 19819522), (22, 9909761), (113, 1929334), (226, 964667), (1243, 175394), (2486, 87697)]