214928888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{4783}}^1$

素因数の和:4967

約数の個数: 32

約数和(自身を含む): 415920960

約数和(自身を除く): 200992072

約数列:

[1, 2, 4, 8, 41, 82, 137, 164, 274, 328, 548, 1096, 4783, 5617, 9566, 11234, 19132, 22468, 38264, 44936, 196103, 392206, 655271, 784412, 1310542, 1568824, 2621084, 5242168, 26866111, 53732222, 107464444, 214928888]

約数ペア:

[(1, 214928888), (2, 107464444), (4, 53732222), (8, 26866111), (41, 5242168), (82, 2621084), (137, 1568824), (164, 1310542), (274, 784412), (328, 655271), (548, 392206), (1096, 196103), (4783, 44936), (5617, 38264), (9566, 22468), (11234, 19132)]