199633905

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{192883}}^1$

素因数の和:192917

約数の個数: 24

約数和(自身を含む): 361078848

約数和(自身を除く): 161444943

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 192883, 578649, 964415, 1735947, 2893245, 4436309, 8679735, 13308927, 22181545, 39926781, 66544635, 199633905]

約数ペア:

[(1, 199633905), (3, 66544635), (5, 39926781), (9, 22181545), (15, 13308927), (23, 8679735), (45, 4436309), (69, 2893245), (115, 1735947), (207, 964415), (345, 578649), (1035, 192883)]