189938686273

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{3823}}^1\times {\mathrm{13417}}^1$

素因数の和:17293

約数の個数: 24

約数和(自身を含む): 226997351168

約数和(自身を除く): 37058664895

約数列:

[1, 7, 23, 161, 529, 3703, 3823, 13417, 26761, 87929, 93919, 308591, 615503, 2022367, 2160137, 7097593, 14156569, 49683151, 51293191, 359052337, 1179743393, 8258203751, 27134098039, 189938686273]

約数ペア:

[(1, 189938686273), (7, 27134098039), (23, 8258203751), (161, 1179743393), (529, 359052337), (3703, 51293191), (3823, 49683151), (13417, 14156569), (26761, 7097593), (87929, 2160137), (93919, 2022367), (308591, 615503)]