199766294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35407}}^1$

素因数の和:35460

約数の個数: 32

約数和(自身を含む): 380706816

約数和(自身を除く): 180940522

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 35407, 70814, 247849, 460291, 495698, 920582, 1097617, 2195234, 3222037, 6444074, 7683319, 14269021, 15366638, 28538042, 99883147, 199766294]

約数ペア:

[(1, 199766294), (2, 99883147), (7, 28538042), (13, 15366638), (14, 14269021), (26, 7683319), (31, 6444074), (62, 3222037), (91, 2195234), (182, 1097617), (217, 920582), (403, 495698), (434, 460291), (806, 247849), (2821, 70814), (5642, 35407)]