205122924

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{10771}}^1$

素因数の和:10827

約数の個数: 54

約数和(自身を含む): 542079356

約数和(自身を除く): 336956432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4761, 6348, 9522, 10771, 19044, 21542, 32313, 43084, 64626, 96939, 129252, 193878, 247733, 387756, 495466, 743199, 990932, 1486398, 2229597, 2972796, 4459194, 5697859, 8918388, 11395718, 17093577, 22791436, 34187154, 51280731, 68374308, 102561462, 205122924]

約数ペア:

[(1, 205122924), (2, 102561462), (3, 68374308), (4, 51280731), (6, 34187154), (9, 22791436), (12, 17093577), (18, 11395718), (23, 8918388), (36, 5697859), (46, 4459194), (69, 2972796), (92, 2229597), (138, 1486398), (207, 990932), (276, 743199), (414, 495466), (529, 387756), (828, 247733), (1058, 193878), (1587, 129252), (2116, 96939), (3174, 64626), (4761, 43084), (6348, 32313), (9522, 21542), (10771, 19044)]