207400309

素因数分解:

${\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 217087552

約数和(自身を除く): 9687243

約数列:

[1, 43, 67, 193, 373, 2881, 8299, 12931, 16039, 24991, 71989, 556033, 1074613, 3095527, 4823263, 207400309]

約数ペア:

[(1, 207400309), (43, 4823263), (67, 3095527), (193, 1074613), (373, 556033), (2881, 71989), (8299, 24991), (12931, 16039)]