201727138

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1\times {\mathrm{1021}}^1$

素因数の和:1689

約数の個数: 16

約数和(自身を含む): 304932096

約数和(自身を除く): 103204958

約数列:

[1, 2, 223, 443, 446, 886, 1021, 2042, 98789, 197578, 227683, 452303, 455366, 904606, 100863569, 201727138]

約数ペア:

[(1, 201727138), (2, 100863569), (223, 904606), (443, 455366), (446, 452303), (886, 227683), (1021, 197578), (2042, 98789)]