193697153

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 222674400

約数和(自身を除く): 28977247

約数列:

[1, 13, 19, 169, 179, 247, 337, 2327, 3211, 3401, 4381, 6403, 30251, 44213, 56953, 60323, 83239, 574769, 784199, 1082107, 1146137, 10194587, 14899781, 193697153]

約数ペア:

[(1, 193697153), (13, 14899781), (19, 10194587), (169, 1146137), (179, 1082107), (247, 784199), (337, 574769), (2327, 83239), (3211, 60323), (3401, 56953), (4381, 44213), (6403, 30251)]