204186165

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4657}}^1$

素因数の和:4781

約数の個数: 32

約数和(自身を含む): 339847680

約数和(自身を除く): 135661515

約数列:

[1, 3, 5, 15, 37, 79, 111, 185, 237, 395, 555, 1185, 2923, 4657, 8769, 13971, 14615, 23285, 43845, 69855, 172309, 367903, 516927, 861545, 1103709, 1839515, 2584635, 5518545, 13612411, 40837233, 68062055, 204186165]

約数ペア:

[(1, 204186165), (3, 68062055), (5, 40837233), (15, 13612411), (37, 5518545), (79, 2584635), (111, 1839515), (185, 1103709), (237, 861545), (395, 516927), (555, 367903), (1185, 172309), (2923, 69855), (4657, 43845), (8769, 23285), (13971, 14615)]