200901088

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{60953}}^1$

素因数の和:61066

約数の個数: 24

約数和(自身を含む): 399370608

約数和(自身を除く): 198469520

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 60953, 121906, 243812, 487624, 975248, 1950496, 6278159, 12556318, 25112636, 50225272, 100450544, 200901088]

約数ペア:

[(1, 200901088), (2, 100450544), (4, 50225272), (8, 25112636), (16, 12556318), (32, 6278159), (103, 1950496), (206, 975248), (412, 487624), (824, 243812), (1648, 121906), (3296, 60953)]