202979296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4831}}^1$

素因数の和:4955

約数の個数: 48

約数和(自身を含む): 434706048

約数和(自身を除く): 231726752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 2626, 3232, 4831, 5252, 9662, 10504, 19324, 21008, 38648, 42016, 62803, 77296, 125606, 154592, 251212, 487931, 502424, 975862, 1004848, 1951724, 2009696, 3903448, 6343103, 7806896, 12686206, 15613792, 25372412, 50744824, 101489648, 202979296]

約数ペア:

[(1, 202979296), (2, 101489648), (4, 50744824), (8, 25372412), (13, 15613792), (16, 12686206), (26, 7806896), (32, 6343103), (52, 3903448), (101, 2009696), (104, 1951724), (202, 1004848), (208, 975862), (404, 502424), (416, 487931), (808, 251212), (1313, 154592), (1616, 125606), (2626, 77296), (3232, 62803), (4831, 42016), (5252, 38648), (9662, 21008), (10504, 19324)]