227339921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1459}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 245280000

約数和(自身を除く): 17940079

約数列:

[1, 19, 59, 139, 1121, 1459, 2641, 8201, 27721, 86081, 155819, 202801, 1635539, 3853219, 11965259, 227339921]

約数ペア:

[(1, 227339921), (19, 11965259), (59, 3853219), (139, 1635539), (1121, 202801), (1459, 155819), (2641, 86081), (8201, 27721)]