203896555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{28901}}^1$

素因数の和:29006

約数の個数: 16

約数和(自身を含む): 262198944

約数和(自身を除く): 58302389

約数列:

[1, 5, 17, 83, 85, 415, 1411, 7055, 28901, 144505, 491317, 2398783, 2456585, 11993915, 40779311, 203896555]

約数ペア:

[(1, 203896555), (5, 40779311), (17, 11993915), (83, 2456585), (85, 2398783), (415, 491317), (1411, 144505), (7055, 28901)]