200994525

素因数分解:

$3^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{3559}}^1$

素因数の和:3826

約数の個数: 36

約数和(自身を含む): 361539360

約数和(自身を除く): 160544835

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 251, 753, 1255, 2259, 3559, 3765, 6275, 10677, 11295, 17795, 18825, 32031, 53385, 56475, 88975, 160155, 266925, 800775, 893309, 2679927, 4466545, 8039781, 13399635, 22332725, 40198905, 66998175, 200994525]

約数ペア:

[(1, 200994525), (3, 66998175), (5, 40198905), (9, 22332725), (15, 13399635), (25, 8039781), (45, 4466545), (75, 2679927), (225, 893309), (251, 800775), (753, 266925), (1255, 160155), (2259, 88975), (3559, 56475), (3765, 53385), (6275, 32031), (10677, 18825), (11295, 17795)]