207877304464

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{93470011}}^1$

素因数の和:93470158

約数の個数: 20

約数和(自身を含む): 405659852080

約数和(自身を除く): 197782547616

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 93470011, 186940022, 373880044, 747760088, 1495520176, 12992331529, 25984663058, 51969326116, 103938652232, 207877304464]

約数ペア:

[(1, 207877304464), (2, 103938652232), (4, 51969326116), (8, 25984663058), (16, 12992331529), (139, 1495520176), (278, 747760088), (556, 373880044), (1112, 186940022), (2224, 93470011)]