199082

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 24

約数和(自身を含む): 351360

約数和(自身を除く): 152278

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 169, 247, 338, 403, 494, 589, 806, 1178, 3211, 5239, 6422, 7657, 10478, 15314, 99541, 199082]

約数ペア:

[(1, 199082), (2, 99541), (13, 15314), (19, 10478), (26, 7657), (31, 6422), (38, 5239), (62, 3211), (169, 1178), (247, 806), (338, 589), (403, 494)]