201374288

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{1223}}^1$

素因数の和:1523

約数の個数: 40

約数和(自身を含む): 401599296

約数和(自身を除く): 200225008

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 251, 328, 502, 656, 1004, 1223, 2008, 2446, 4016, 4892, 9784, 10291, 19568, 20582, 41164, 50143, 82328, 100286, 164656, 200572, 306973, 401144, 613946, 802288, 1227892, 2455784, 4911568, 12585893, 25171786, 50343572, 100687144, 201374288]

約数ペア:

[(1, 201374288), (2, 100687144), (4, 50343572), (8, 25171786), (16, 12585893), (41, 4911568), (82, 2455784), (164, 1227892), (251, 802288), (328, 613946), (502, 401144), (656, 306973), (1004, 200572), (1223, 164656), (2008, 100286), (2446, 82328), (4016, 50143), (4892, 41164), (9784, 20582), (10291, 19568)]