204582168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{405917}}^1$

素因数の和:405936

約数の個数: 48

約数和(自身を含む): 633232080

約数和(自身を除く): 428649912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 405917, 811834, 1217751, 1623668, 2435502, 2841419, 3247336, 3653253, 4871004, 5682838, 7306506, 8524257, 9742008, 11365676, 14613012, 17048514, 22731352, 25572771, 29226024, 34097028, 51145542, 68194056, 102291084, 204582168]

約数ペア:

[(1, 204582168), (2, 102291084), (3, 68194056), (4, 51145542), (6, 34097028), (7, 29226024), (8, 25572771), (9, 22731352), (12, 17048514), (14, 14613012), (18, 11365676), (21, 9742008), (24, 8524257), (28, 7306506), (36, 5682838), (42, 4871004), (56, 3653253), (63, 3247336), (72, 2841419), (84, 2435502), (126, 1623668), (168, 1217751), (252, 811834), (504, 405917)]