205386784

素因数分解:

$2^5\times {\mathrm{653}}^1\times {\mathrm{9829}}^1$

素因数の和:10492

約数の個数: 24

約数和(自身を含む): 405015660

約数和(自身を除く): 199628876

約数列:

[1, 2, 4, 8, 16, 32, 653, 1306, 2612, 5224, 9829, 10448, 19658, 20896, 39316, 78632, 157264, 314528, 6418337, 12836674, 25673348, 51346696, 102693392, 205386784]

約数ペア:

[(1, 205386784), (2, 102693392), (4, 51346696), (8, 25673348), (16, 12836674), (32, 6418337), (653, 314528), (1306, 157264), (2612, 78632), (5224, 39316), (9829, 20896), (10448, 19658)]