206916171842

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1381}}^1\times {\mathrm{7103}}^1$

素因数の和:8738

約数の個数: 32

約数和(自身を含む): 318094387200

約数和(自身を除く): 111178215358

約数列:

[1, 2, 53, 106, 199, 398, 1381, 2762, 7103, 10547, 14206, 21094, 73193, 146386, 274819, 376459, 549638, 752918, 1413497, 2826994, 9809243, 14565407, 19618486, 29130814, 74915341, 149830682, 519889879, 1039779758, 1952039357, 3904078714, 103458085921, 206916171842]

約数ペア:

[(1, 206916171842), (2, 103458085921), (53, 3904078714), (106, 1952039357), (199, 1039779758), (398, 519889879), (1381, 149830682), (2762, 74915341), (7103, 29130814), (10547, 19618486), (14206, 14565407), (21094, 9809243), (73193, 2826994), (146386, 1413497), (274819, 752918), (376459, 549638)]