202191008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8111}}^1$

素因数の和:8181

約数の個数: 48

約数和(自身を含む): 429287040

約数和(自身を除く): 227096032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 3116, 6232, 8111, 12464, 16222, 24928, 32444, 64888, 129776, 154109, 259552, 308218, 332551, 616436, 665102, 1232872, 1330204, 2465744, 2660408, 4931488, 5320816, 6318469, 10641632, 12636938, 25273876, 50547752, 101095504, 202191008]

約数ペア:

[(1, 202191008), (2, 101095504), (4, 50547752), (8, 25273876), (16, 12636938), (19, 10641632), (32, 6318469), (38, 5320816), (41, 4931488), (76, 2660408), (82, 2465744), (152, 1330204), (164, 1232872), (304, 665102), (328, 616436), (608, 332551), (656, 308218), (779, 259552), (1312, 154109), (1558, 129776), (3116, 64888), (6232, 32444), (8111, 24928), (12464, 16222)]