247699201

素因数分解:

${\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 260198464

約数和(自身を除く): 12499263

約数列:

[1, 37, 67, 163, 613, 2479, 6031, 10921, 22681, 41071, 99919, 404077, 1519627, 3697003, 6694573, 247699201]

約数ペア:

[(1, 247699201), (37, 6694573), (67, 3697003), (163, 1519627), (613, 404077), (2479, 99919), (6031, 41071), (10921, 22681)]