205955846

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 328320000

約数和(自身を除く): 122364154

約数列:

[1, 2, 23, 46, 149, 151, 199, 298, 302, 398, 3427, 3473, 4577, 6854, 6946, 9154, 22499, 29651, 30049, 44998, 59302, 60098, 517477, 681973, 691127, 1034954, 1363946, 1382254, 4477301, 8954602, 102977923, 205955846]

約数ペア:

[(1, 205955846), (2, 102977923), (23, 8954602), (46, 4477301), (149, 1382254), (151, 1363946), (199, 1034954), (298, 691127), (302, 681973), (398, 517477), (3427, 60098), (3473, 59302), (4577, 44998), (6854, 30049), (6946, 29651), (9154, 22499)]