197800205

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{10141}}^1$

素因数の和:10276

約数の個数: 16

約数和(自身を含む): 245355264

約数和(自身を除く): 47555059

約数列:

[1, 5, 47, 83, 235, 415, 3901, 10141, 19505, 50705, 476627, 841703, 2383135, 4208515, 39560041, 197800205]

約数ペア:

[(1, 197800205), (5, 39560041), (47, 4208515), (83, 2383135), (235, 841703), (415, 476627), (3901, 50705), (10141, 19505)]