201037963

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{1223}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 240178176

約数和(自身を除く): 39140213

約数列:

[1, 7, 23, 161, 1021, 1223, 7147, 8561, 23483, 28129, 164381, 196903, 1248683, 8740781, 28719709, 201037963]

約数ペア:

[(1, 201037963), (7, 28719709), (23, 8740781), (161, 1248683), (1021, 196903), (1223, 164381), (7147, 28129), (8561, 23483)]