226278143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 297851904

約数和(自身を除く): 71573761

約数列:

[1, 7, 13, 17, 91, 107, 119, 221, 749, 1367, 1391, 1547, 1819, 9569, 9737, 12733, 17771, 23239, 23647, 124397, 146269, 162673, 165529, 302107, 1023883, 1901497, 2114749, 2486573, 13310479, 17406011, 32325449, 226278143]

約数ペア:

[(1, 226278143), (7, 32325449), (13, 17406011), (17, 13310479), (91, 2486573), (107, 2114749), (119, 1901497), (221, 1023883), (749, 302107), (1367, 165529), (1391, 162673), (1547, 146269), (1819, 124397), (9569, 23647), (9737, 23239), (12733, 17771)]