245202391

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{5107}}^1$

素因数の和:5171

約数の個数: 16

約数和(自身を含む): 295855360

約数和(自身を除く): 50652969

約数列:

[1, 7, 19, 133, 361, 2527, 5107, 6859, 35749, 48013, 97033, 679231, 1843627, 12905389, 35028913, 245202391]

約数ペア:

[(1, 245202391), (7, 35028913), (19, 12905389), (133, 1843627), (361, 679231), (2527, 97033), (5107, 48013), (6859, 35749)]