201326835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{7817}}^1$

素因数の和:7943

約数の個数: 32

約数和(自身を含む): 344492352

約数和(自身を除く): 143165517

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 255, 303, 505, 1515, 1717, 5151, 7817, 8585, 23451, 25755, 39085, 117255, 132889, 398667, 664445, 789517, 1993335, 2368551, 3947585, 11842755, 13421789, 40265367, 67108945, 201326835]

約数ペア:

[(1, 201326835), (3, 67108945), (5, 40265367), (15, 13421789), (17, 11842755), (51, 3947585), (85, 2368551), (101, 1993335), (255, 789517), (303, 664445), (505, 398667), (1515, 132889), (1717, 117255), (5151, 39085), (7817, 25755), (8585, 23451)]