204031270

素因数分解:

$2^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{13721}}^1$

素因数の和:15215

約数の個数: 16

約数和(自身を含む): 367530048

約数和(自身を除く): 163498778

約数列:

[1, 2, 5, 10, 1487, 2974, 7435, 13721, 14870, 27442, 68605, 137210, 20403127, 40806254, 102015635, 204031270]

約数ペア:

[(1, 204031270), (2, 102015635), (5, 40806254), (10, 20403127), (1487, 137210), (2974, 68605), (7435, 27442), (13721, 14870)]