205128214207

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{6793}}^1\times {\mathrm{187559}}^1$

素因数の和:194382

約数の個数: 16

約数和(自身を含む): 244662266880

約数和(自身を除く): 39534052673

約数列:

[1, 7, 23, 161, 6793, 47551, 156239, 187559, 1093673, 1312913, 4313857, 30196999, 1274088287, 8918618009, 29304030601, 205128214207]

約数ペア:

[(1, 205128214207), (7, 29304030601), (23, 8918618009), (161, 1274088287), (6793, 30196999), (47551, 4313857), (156239, 1312913), (187559, 1093673)]