202279825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31981}}^1$

素因数の和:32025

約数の個数: 24

約数和(自身を含む): 285535296

約数和(自身を除く): 83255471

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 31981, 159905, 351791, 735563, 799525, 1758955, 3677815, 8091193, 8794775, 18389075, 40455965, 202279825]

約数ペア:

[(1, 202279825), (5, 40455965), (11, 18389075), (23, 8794775), (25, 8091193), (55, 3677815), (115, 1758955), (253, 799525), (275, 735563), (575, 351791), (1265, 159905), (6325, 31981)]