402000233

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31721}}^1$

素因数の和:31792

約数の個数: 16

約数和(自身を含む): 456796800

約数和(自身を除く): 54796567

約数列:

[1, 19, 23, 29, 437, 551, 667, 12673, 31721, 602699, 729583, 919909, 13862077, 17478271, 21157907, 402000233]

約数ペア:

[(1, 402000233), (19, 21157907), (23, 17478271), (29, 13862077), (437, 919909), (551, 729583), (667, 602699), (12673, 31721)]