205124090941

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{900287}}^1$

素因数の和:900585

約数の個数: 24

約数和(自身を含む): 258634736640

約数和(自身を除く): 53510645699

約数列:

[1, 7, 11, 77, 121, 269, 847, 1883, 2959, 20713, 32549, 227843, 900287, 6302009, 9903157, 69322099, 108934727, 242177203, 762543089, 1695240421, 2663949233, 18647644631, 29303441563, 205124090941]

約数ペア:

[(1, 205124090941), (7, 29303441563), (11, 18647644631), (77, 2663949233), (121, 1695240421), (269, 762543089), (847, 242177203), (1883, 108934727), (2959, 69322099), (20713, 9903157), (32549, 6302009), (227843, 900287)]