222889969

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13049}}^1$

素因数の和:13128

約数の個数: 16

約数和(自身を含む): 250560000

約数和(自身を除く): 27670031

約数列:

[1, 19, 29, 31, 551, 589, 899, 13049, 17081, 247931, 378421, 404519, 7189999, 7685861, 11731051, 222889969]

約数ペア:

[(1, 222889969), (19, 11731051), (29, 7685861), (31, 7189999), (551, 404519), (589, 378421), (899, 247931), (13049, 17081)]