205358256

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{7879}}^1$

素因数の和:8074

約数の個数: 60

約数和(自身を含む): 577966480

約数和(自身を除く): 372608224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 6516, 7879, 8688, 13032, 15758, 23637, 26064, 31516, 47274, 63032, 70911, 94548, 126064, 141822, 189096, 283644, 378192, 567288, 1134576, 1426099, 2852198, 4278297, 5704396, 8556594, 11408792, 12834891, 17113188, 22817584, 25669782, 34226376, 51339564, 68452752, 102679128, 205358256]

約数ペア:

[(1, 205358256), (2, 102679128), (3, 68452752), (4, 51339564), (6, 34226376), (8, 25669782), (9, 22817584), (12, 17113188), (16, 12834891), (18, 11408792), (24, 8556594), (36, 5704396), (48, 4278297), (72, 2852198), (144, 1426099), (181, 1134576), (362, 567288), (543, 378192), (724, 283644), (1086, 189096), (1448, 141822), (1629, 126064), (2172, 94548), (2896, 70911), (3258, 63032), (4344, 47274), (6516, 31516), (7879, 26064), (8688, 23637), (13032, 15758)]