201795850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 387397080

約数和(自身を除く): 185601230

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 173, 205, 346, 410, 569, 865, 1025, 1138, 1730, 2050, 2845, 4325, 5690, 7093, 8650, 14186, 14225, 23329, 28450, 35465, 46658, 70930, 98437, 116645, 177325, 196874, 233290, 354650, 492185, 583225, 984370, 1166450, 2460925, 4035917, 4921850, 8071834, 20179585, 40359170, 100897925, 201795850]

約数ペア:

[(1, 201795850), (2, 100897925), (5, 40359170), (10, 20179585), (25, 8071834), (41, 4921850), (50, 4035917), (82, 2460925), (173, 1166450), (205, 984370), (346, 583225), (410, 492185), (569, 354650), (865, 233290), (1025, 196874), (1138, 177325), (1730, 116645), (2050, 98437), (2845, 70930), (4325, 46658), (5690, 35465), (7093, 28450), (8650, 23329), (14186, 14225)]