201122908

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{31643}}^1$

素因数の和:31881

約数の個数: 24

約数和(自身を含む): 404030592

約数和(自身を除く): 202907684

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 31643, 63286, 126572, 221501, 443002, 886004, 7182961, 14365922, 28731844, 50280727, 100561454, 201122908]

約数ペア:

[(1, 201122908), (2, 100561454), (4, 50280727), (7, 28731844), (14, 14365922), (28, 7182961), (227, 886004), (454, 443002), (908, 221501), (1589, 126572), (3178, 63286), (6356, 31643)]