205320792

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{61547}}^1$

素因数の和:61695

約数の個数: 32

約数和(自身を含む): 517003200

約数和(自身を除く): 311682408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 61547, 123094, 184641, 246188, 369282, 492376, 738564, 1477128, 8555033, 17110066, 25665099, 34220132, 51330198, 68440264, 102660396, 205320792]

約数ペア:

[(1, 205320792), (2, 102660396), (3, 68440264), (4, 51330198), (6, 34220132), (8, 25665099), (12, 17110066), (24, 8555033), (139, 1477128), (278, 738564), (417, 492376), (556, 369282), (834, 246188), (1112, 184641), (1668, 123094), (3336, 61547)]