206585626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 342186768

約数和(自身を除く): 135601142

約数列:

[1, 2, 13, 26, 53, 106, 197, 394, 689, 761, 1378, 1522, 2561, 5122, 9893, 10441, 19786, 20882, 40333, 80666, 135733, 149917, 271466, 299834, 524329, 1048658, 1948921, 3897842, 7945601, 15891202, 103292813, 206585626]

約数ペア:

[(1, 206585626), (2, 103292813), (13, 15891202), (26, 7945601), (53, 3897842), (106, 1948921), (197, 1048658), (394, 524329), (689, 299834), (761, 271466), (1378, 149917), (1522, 135733), (2561, 80666), (5122, 40333), (9893, 20882), (10441, 19786)]