204345752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{13187}}^1$

素因数の和:13355

約数の個数: 32

約数和(自身を含む): 415422000

約数和(自身を除く): 211076248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 13187, 15496, 26374, 52748, 105496, 171431, 342862, 685724, 1371448, 1964863, 3929726, 7859452, 15718904, 25543219, 51086438, 102172876, 204345752]

約数ペア:

[(1, 204345752), (2, 102172876), (4, 51086438), (8, 25543219), (13, 15718904), (26, 7859452), (52, 3929726), (104, 1964863), (149, 1371448), (298, 685724), (596, 342862), (1192, 171431), (1937, 105496), (3874, 52748), (7748, 26374), (13187, 15496)]