231919226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{16921}}^1$

素因数の和:17030

約数の個数: 32

約数和(自身を含む): 438618240

約数和(自身を除く): 206699014

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 6853, 13706, 16921, 33842, 118447, 186131, 236894, 372262, 1302917, 1505969, 2605834, 3011938, 10541783, 16565659, 21083566, 33131318, 115959613, 231919226]

約数ペア:

[(1, 231919226), (2, 115959613), (7, 33131318), (11, 21083566), (14, 16565659), (22, 10541783), (77, 3011938), (89, 2605834), (154, 1505969), (178, 1302917), (623, 372262), (979, 236894), (1246, 186131), (1958, 118447), (6853, 33842), (13706, 16921)]