204512255

素因数分解:

$5^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1\times {\mathrm{503}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 247665600

約数和(自身を除く): 43153345

約数列:

[1, 5, 233, 349, 503, 1165, 1745, 2515, 81317, 117199, 175547, 406585, 585995, 877735, 40902451, 204512255]

約数ペア:

[(1, 204512255), (5, 40902451), (233, 877735), (349, 585995), (503, 406585), (1165, 175547), (1745, 117199), (2515, 81317)]