201840291

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8537}}^1$

素因数の和:8651

約数の個数: 24

約数和(自身を含む): 303679584

約数和(自身を除く): 101839293

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 7881, 8537, 23643, 25611, 76833, 315869, 606127, 947607, 1818381, 2842821, 5455143, 22426699, 67280097, 201840291]

約数ペア:

[(1, 201840291), (3, 67280097), (9, 22426699), (37, 5455143), (71, 2842821), (111, 1818381), (213, 947607), (333, 606127), (639, 315869), (2627, 76833), (7881, 25611), (8537, 23643)]