196001757

素因数分解:

$3^2\times 7^1\times {\mathrm{659}}^1\times {\mathrm{4721}}^1$

素因数の和:5393

約数の個数: 24

約数和(自身を含む): 324118080

約数和(自身を除く): 128116323

約数列:

[1, 3, 7, 9, 21, 63, 659, 1977, 4613, 4721, 5931, 13839, 14163, 33047, 41517, 42489, 99141, 297423, 3111139, 9333417, 21777973, 28000251, 65333919, 196001757]

約数ペア:

[(1, 196001757), (3, 65333919), (7, 28000251), (9, 21777973), (21, 9333417), (63, 3111139), (659, 297423), (1977, 99141), (4613, 42489), (4721, 41517), (5931, 33047), (13839, 14163)]