206314864

素因数分解:

$2^4\times 7^1\times {\mathrm{1842097}}^1$

素因数の和:1842112

約数の個数: 20

約数和(自身を含む): 456840304

約数和(自身を除く): 250525440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1842097, 3684194, 7368388, 12894679, 14736776, 25789358, 29473552, 51578716, 103157432, 206314864]

約数ペア:

[(1, 206314864), (2, 103157432), (4, 51578716), (7, 29473552), (8, 25789358), (14, 14736776), (16, 12894679), (28, 7368388), (56, 3684194), (112, 1842097)]