207897188

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{1913}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 368980920

約数和(自身を除く): 161083732

約数列:

[1, 2, 4, 101, 202, 269, 404, 538, 1076, 1913, 3826, 7652, 27169, 54338, 108676, 193213, 386426, 514597, 772852, 1029194, 2058388, 51974297, 103948594, 207897188]

約数ペア:

[(1, 207897188), (2, 103948594), (4, 51974297), (101, 2058388), (202, 1029194), (269, 772852), (404, 514597), (538, 386426), (1076, 193213), (1913, 108676), (3826, 54338), (7652, 27169)]