199626285817

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{11777}}^1\times {\mathrm{11159}}^1$

素因数の和:22981

約数の個数: 24

約数和(自身を含む): 239751083520

約数和(自身を除く): 40124797703

約数列:

[1, 7, 31, 49, 217, 1519, 11159, 11777, 78113, 82439, 345929, 365087, 546791, 577073, 2421503, 2555609, 16950521, 17889263, 131419543, 919936801, 4074005833, 6439557607, 28518040831, 199626285817]

約数ペア:

[(1, 199626285817), (7, 28518040831), (31, 6439557607), (49, 4074005833), (217, 919936801), (1519, 131419543), (11159, 17889263), (11777, 16950521), (78113, 2555609), (82439, 2421503), (345929, 577073), (365087, 546791)]