185300857

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 230621184

約数和(自身を除く): 45320327

約数列:

[1, 7, 23, 31, 137, 161, 217, 271, 713, 959, 1897, 3151, 4247, 4991, 6233, 8401, 22057, 29729, 37127, 43631, 58807, 97681, 193223, 259889, 683767, 853921, 1150937, 1352561, 5977447, 8056559, 26471551, 185300857]

約数ペア:

[(1, 185300857), (7, 26471551), (23, 8056559), (31, 5977447), (137, 1352561), (161, 1150937), (217, 853921), (271, 683767), (713, 259889), (959, 193223), (1897, 97681), (3151, 58807), (4247, 43631), (4991, 37127), (6233, 29729), (8401, 22057)]