208076260016

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{509}}^1\times {\mathrm{226103}}^1$

素因数の和:226733

約数の個数: 40

約数和(自身を含む): 407516283360

約数和(自身を除く): 199440023344

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 509, 904, 1018, 1808, 2036, 4072, 8144, 57517, 115034, 226103, 230068, 452206, 460136, 904412, 920272, 1808824, 3617648, 25549639, 51099278, 102198556, 115086427, 204397112, 230172854, 408794224, 460345708, 920691416, 1841382832, 13004766251, 26009532502, 52019065004, 104038130008, 208076260016]

約数ペア:

[(1, 208076260016), (2, 104038130008), (4, 52019065004), (8, 26009532502), (16, 13004766251), (113, 1841382832), (226, 920691416), (452, 460345708), (509, 408794224), (904, 230172854), (1018, 204397112), (1808, 115086427), (2036, 102198556), (4072, 51099278), (8144, 25549639), (57517, 3617648), (115034, 1808824), (226103, 920272), (230068, 904412), (452206, 460136)]