203293375

素因数分解:

$5^3\times {\mathrm{41}}^1\times {\mathrm{39667}}^1$

素因数の和:39723

約数の個数: 16

約数和(自身を含む): 259904736

約数和(自身を除く): 56611361

約数列:

[1, 5, 25, 41, 125, 205, 1025, 5125, 39667, 198335, 991675, 1626347, 4958375, 8131735, 40658675, 203293375]

約数ペア:

[(1, 203293375), (5, 40658675), (25, 8131735), (41, 4958375), (125, 1626347), (205, 991675), (1025, 198335), (5125, 39667)]