199921164

素因数分解:

$2^2\times 3^1\times {\mathrm{1523}}^1\times {\mathrm{10939}}^1$

素因数の和:12469

約数の個数: 24

約数和(自身を含む): 466831680

約数和(自身を除く): 266910516

約数列:

[1, 2, 3, 4, 6, 12, 1523, 3046, 4569, 6092, 9138, 10939, 18276, 21878, 32817, 43756, 65634, 131268, 16660097, 33320194, 49980291, 66640388, 99960582, 199921164]

約数ペア:

[(1, 199921164), (2, 99960582), (3, 66640388), (4, 49980291), (6, 33320194), (12, 16660097), (1523, 131268), (3046, 65634), (4569, 43756), (6092, 32817), (9138, 21878), (10939, 18276)]