200812615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{9479}}^1$

素因数の和:9726

約数の個数: 16

約数和(自身を含む): 254822400

約数和(自身を除く): 54009785

約数列:

[1, 5, 19, 95, 223, 1115, 4237, 9479, 21185, 47395, 180101, 900505, 2113817, 10569085, 40162523, 200812615]

約数ペア:

[(1, 200812615), (5, 40162523), (19, 10569085), (95, 2113817), (223, 900505), (1115, 180101), (4237, 47395), (9479, 21185)]