201915198

素因数分解:

$2^1\times 3^2\times {\mathrm{2437}}^1\times {\mathrm{4603}}^1$

素因数の和:7048

約数の個数: 24

約数和(自身を含む): 437757528

約数和(自身を除く): 235842330

約数列:

[1, 2, 3, 6, 9, 18, 2437, 4603, 4874, 7311, 9206, 13809, 14622, 21933, 27618, 41427, 43866, 82854, 11217511, 22435022, 33652533, 67305066, 100957599, 201915198]

約数ペア:

[(1, 201915198), (2, 100957599), (3, 67305066), (6, 33652533), (9, 22435022), (18, 11217511), (2437, 82854), (4603, 43866), (4874, 41427), (7311, 27618), (9206, 21933), (13809, 14622)]