208004330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9127}}^1$

素因数の和:9230

約数の個数: 32

約数和(自身を含む): 390386304

約数和(自身を除く): 182381974

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 9127, 11395, 18254, 22790, 45635, 91270, 392461, 483731, 784922, 967462, 1962305, 2418655, 3924610, 4837310, 20800433, 41600866, 104002165, 208004330]

約数ペア:

[(1, 208004330), (2, 104002165), (5, 41600866), (10, 20800433), (43, 4837310), (53, 3924610), (86, 2418655), (106, 1962305), (215, 967462), (265, 784922), (430, 483731), (530, 392461), (2279, 91270), (4558, 45635), (9127, 22790), (11395, 18254)]