221074666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{26849}}^1$

素因数の和:27053

約数の個数: 16

約数和(自身を含む): 347976000

約数和(自身を除く): 126901334

約数列:

[1, 2, 23, 46, 179, 358, 4117, 8234, 26849, 53698, 617527, 1235054, 4805971, 9611942, 110537333, 221074666]

約数ペア:

[(1, 221074666), (2, 110537333), (23, 9611942), (46, 4805971), (179, 1235054), (358, 617527), (4117, 53698), (8234, 26849)]