207973628

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{18047}}^1$

素因数の和:18161

約数の個数: 24

約数和(自身を含む): 377997312

約数和(自身を除く): 170023684

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 5762, 11524, 18047, 36094, 72188, 776021, 1209149, 1552042, 2418298, 3104084, 4836596, 51993407, 103986814, 207973628]

約数ペア:

[(1, 207973628), (2, 103986814), (4, 51993407), (43, 4836596), (67, 3104084), (86, 2418298), (134, 1552042), (172, 1209149), (268, 776021), (2881, 72188), (5762, 36094), (11524, 18047)]