230544286

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 402393600

約数和(自身を除く): 171849314

約数列:

[1, 2, 7, 14, 83, 166, 199, 398, 581, 997, 1162, 1393, 1994, 2786, 6979, 13958, 16517, 33034, 82751, 115619, 165502, 198403, 231238, 396806, 579257, 1158514, 1388821, 2777642, 16467449, 32934898, 115272143, 230544286]

約数ペア:

[(1, 230544286), (2, 115272143), (7, 32934898), (14, 16467449), (83, 2777642), (166, 1388821), (199, 1158514), (398, 579257), (581, 396806), (997, 231238), (1162, 198403), (1393, 165502), (1994, 115619), (2786, 82751), (6979, 33034), (13958, 16517)]