201079888

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1200

約数の個数: 60

約数和(自身を含む): 424818048

約数和(自身を除く): 223738160

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 361, 496, 589, 722, 1123, 1178, 1444, 2246, 2356, 2888, 4492, 4712, 5776, 8984, 9424, 11191, 17968, 21337, 22382, 34813, 42674, 44764, 69626, 85348, 89528, 139252, 170696, 179056, 278504, 341392, 405403, 557008, 661447, 810806, 1322894, 1621612, 2645788, 3243224, 5291576, 6486448, 10583152, 12567493, 25134986, 50269972, 100539944, 201079888]

約数ペア:

[(1, 201079888), (2, 100539944), (4, 50269972), (8, 25134986), (16, 12567493), (19, 10583152), (31, 6486448), (38, 5291576), (62, 3243224), (76, 2645788), (124, 1621612), (152, 1322894), (248, 810806), (304, 661447), (361, 557008), (496, 405403), (589, 341392), (722, 278504), (1123, 179056), (1178, 170696), (1444, 139252), (2246, 89528), (2356, 85348), (2888, 69626), (4492, 44764), (4712, 42674), (5776, 34813), (8984, 22382), (9424, 21337), (11191, 17968)]