208853112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{669401}}^1$

素因数の和:669423

約数の個数: 32

約数和(自身を含む): 562297680

約数和(自身を除く): 353444568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 669401, 1338802, 2008203, 2677604, 4016406, 5355208, 8032812, 8702213, 16065624, 17404426, 26106639, 34808852, 52213278, 69617704, 104426556, 208853112]

約数ペア:

[(1, 208853112), (2, 104426556), (3, 69617704), (4, 52213278), (6, 34808852), (8, 26106639), (12, 17404426), (13, 16065624), (24, 8702213), (26, 8032812), (39, 5355208), (52, 4016406), (78, 2677604), (104, 2008203), (156, 1338802), (312, 669401)]