205533894

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{15031}}^1$

素因数の和:15132

約数の個数: 32

約数和(自身を含む): 428592384

約数和(自身を除く): 223058490

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2279, 4558, 6837, 13674, 15031, 30062, 45093, 90186, 646333, 796643, 1292666, 1593286, 1938999, 2389929, 3877998, 4779858, 34255649, 68511298, 102766947, 205533894]

約数ペア:

[(1, 205533894), (2, 102766947), (3, 68511298), (6, 34255649), (43, 4779858), (53, 3877998), (86, 2389929), (106, 1938999), (129, 1593286), (159, 1292666), (258, 796643), (318, 646333), (2279, 90186), (4558, 45093), (6837, 30062), (13674, 15031)]