206838773617

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{74521}}^1$

素因数の和:75097

約数の個数: 32

約数和(自身を含む): 255401798400

約数和(自身を除く): 48563024783

約数列:

[1, 7, 19, 41, 133, 287, 509, 779, 3563, 5453, 9671, 20869, 67697, 74521, 146083, 396511, 521647, 1415899, 2775577, 3055361, 9911293, 21387527, 37931189, 58051859, 265518323, 406363013, 720692591, 1555178749, 5044848137, 10886251243, 29548396231, 206838773617]

約数ペア:

[(1, 206838773617), (7, 29548396231), (19, 10886251243), (41, 5044848137), (133, 1555178749), (287, 720692591), (509, 406363013), (779, 265518323), (3563, 58051859), (5453, 37931189), (9671, 21387527), (20869, 9911293), (67697, 3055361), (74521, 2775577), (146083, 1415899), (396511, 521647)]