204844745

素因数分解:

$5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3910

約数の個数: 32

約数和(自身を含む): 295987200

約数和(自身を除く): 91142455

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 343, 1085, 1519, 1715, 3853, 7595, 10633, 19265, 26971, 53165, 119443, 134855, 188797, 597215, 836101, 943985, 1321579, 4180505, 5852707, 6607895, 29263535, 40968949, 204844745]

約数ペア:

[(1, 204844745), (5, 40968949), (7, 29263535), (31, 6607895), (35, 5852707), (49, 4180505), (155, 1321579), (217, 943985), (245, 836101), (343, 597215), (1085, 188797), (1519, 134855), (1715, 119443), (3853, 53165), (7595, 26971), (10633, 19265)]