199172665

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1\times {\mathrm{1187}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 245944512

約数和(自身を除く): 46771847

約数列:

[1, 5, 37, 185, 907, 1187, 4535, 5935, 33559, 43919, 167795, 219595, 1076609, 5383045, 39834533, 199172665]

約数ペア:

[(1, 199172665), (5, 39834533), (37, 5383045), (185, 1076609), (907, 219595), (1187, 167795), (4535, 43919), (5935, 33559)]