204865657

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21871}}^1$

素因数の和:21936

約数の個数: 16

約数和(自身を含む): 236217600

約数和(自身を除く): 31351943

約数列:

[1, 17, 19, 29, 323, 493, 551, 9367, 21871, 371807, 415549, 634259, 7064333, 10782403, 12050921, 204865657]

約数ペア:

[(1, 204865657), (17, 12050921), (19, 10782403), (29, 7064333), (323, 634259), (493, 415549), (551, 371807), (9367, 21871)]