209923181567

素因数分解:

${\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{3541}}^1\times {\mathrm{5051}}^1$

素因数の和:8711

約数の個数: 24

約数和(自身を含む): 233232794256

約数和(自身を除く): 23309612689

約数列:

[1, 11, 97, 121, 1067, 3541, 5051, 11737, 38951, 55561, 343477, 428461, 489947, 611171, 3778247, 5389417, 17885591, 41560717, 59283587, 196741501, 1734902327, 2164156511, 19083925597, 209923181567]

約数ペア:

[(1, 209923181567), (11, 19083925597), (97, 2164156511), (121, 1734902327), (1067, 196741501), (3541, 59283587), (5051, 41560717), (11737, 17885591), (38951, 5389417), (55561, 3778247), (343477, 611171), (428461, 489947)]