208836188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{2221}}^1$

素因数の和:4373

約数の個数: 24

約数和(自身を含む): 399053424

約数和(自身を除く): 190217236

約数列:

[1, 2, 4, 11, 22, 44, 2137, 2221, 4274, 4442, 8548, 8884, 23507, 24431, 47014, 48862, 94028, 97724, 4746277, 9492554, 18985108, 52209047, 104418094, 208836188]

約数ペア:

[(1, 208836188), (2, 104418094), (4, 52209047), (11, 18985108), (22, 9492554), (44, 4746277), (2137, 97724), (2221, 94028), (4274, 48862), (4442, 47014), (8548, 24431), (8884, 23507)]