201489864

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{226903}}^1$

素因数の和:226949

約数の個数: 32

約数和(自身を含む): 517341120

約数和(自身を除く): 315851256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 226903, 453806, 680709, 907612, 1361418, 1815224, 2722836, 5445672, 8395411, 16790822, 25186233, 33581644, 50372466, 67163288, 100744932, 201489864]

約数ペア:

[(1, 201489864), (2, 100744932), (3, 67163288), (4, 50372466), (6, 33581644), (8, 25186233), (12, 16790822), (24, 8395411), (37, 5445672), (74, 2722836), (111, 1815224), (148, 1361418), (222, 907612), (296, 680709), (444, 453806), (888, 226903)]