201432265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{1931}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 250016256

約数和(自身を除く): 48583991

約数列:

[1, 5, 31, 155, 673, 1931, 3365, 9655, 20863, 59861, 104315, 299305, 1299563, 6497815, 40286453, 201432265]

約数ペア:

[(1, 201432265), (5, 40286453), (31, 6497815), (155, 1299563), (673, 299305), (1931, 104315), (3365, 59861), (9655, 20863)]