200878162

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 314928000

約数和(自身を除く): 114049838

約数列:

[1, 2, 53, 89, 106, 107, 178, 199, 214, 398, 4717, 5671, 9434, 9523, 10547, 11342, 17711, 19046, 21094, 21293, 35422, 42586, 504719, 938683, 1009438, 1128529, 1877366, 1895077, 2257058, 3790154, 100439081, 200878162]

約数ペア:

[(1, 200878162), (2, 100439081), (53, 3790154), (89, 2257058), (106, 1895077), (107, 1877366), (178, 1128529), (199, 1009438), (214, 938683), (398, 504719), (4717, 42586), (5671, 35422), (9434, 21293), (9523, 21094), (10547, 19046), (11342, 17711)]