201449872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{9403}}^1$

素因数の和:9527

約数の個数: 40

約数和(自身を含む): 424458944

約数和(自身を除く): 223009072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 5356, 9403, 10712, 18806, 21424, 37612, 75224, 122239, 150448, 244478, 488956, 968509, 977912, 1937018, 1955824, 3874036, 7748072, 12590617, 15496144, 25181234, 50362468, 100724936, 201449872]

約数ペア:

[(1, 201449872), (2, 100724936), (4, 50362468), (8, 25181234), (13, 15496144), (16, 12590617), (26, 7748072), (52, 3874036), (103, 1955824), (104, 1937018), (206, 977912), (208, 968509), (412, 488956), (824, 244478), (1339, 150448), (1648, 122239), (2678, 75224), (5356, 37612), (9403, 21424), (10712, 18806)]