229017616

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{138967}}^1$

素因数の和:139078

約数の個数: 20

約数和(自身を含む): 448032832

約数和(自身を除く): 219015216

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 138967, 277934, 555868, 1111736, 2223472, 14313601, 28627202, 57254404, 114508808, 229017616]

約数ペア:

[(1, 229017616), (2, 114508808), (4, 57254404), (8, 28627202), (16, 14313601), (103, 2223472), (206, 1111736), (412, 555868), (824, 277934), (1648, 138967)]