206801936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2791}}^1$

素因数の和:3231

約数の個数: 40

約数和(自身を含む): 438299328

約数和(自身を除く): 231497392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 842, 1684, 2791, 3368, 4631, 5582, 6736, 9262, 11164, 18524, 22328, 30701, 37048, 44656, 61402, 74096, 122804, 245608, 491216, 1175011, 2350022, 4700044, 9400088, 12925121, 18800176, 25850242, 51700484, 103400968, 206801936]

約数ペア:

[(1, 206801936), (2, 103400968), (4, 51700484), (8, 25850242), (11, 18800176), (16, 12925121), (22, 9400088), (44, 4700044), (88, 2350022), (176, 1175011), (421, 491216), (842, 245608), (1684, 122804), (2791, 74096), (3368, 61402), (4631, 44656), (5582, 37048), (6736, 30701), (9262, 22328), (11164, 18524)]