297131318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{103099}}^1$

素因数の和:103243

約数の個数: 16

約数和(自身を含む): 489931200

約数和(自身を除く): 192799882

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 103099, 206198, 1134089, 2268178, 13505969, 27011938, 148565659, 297131318]

約数ペア:

[(1, 297131318), (2, 148565659), (11, 27011938), (22, 13505969), (131, 2268178), (262, 1134089), (1441, 206198), (2882, 103099)]