204517874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 340091136

約数和(自身を除く): 135573262

約数列:

[1, 2, 11, 22, 107, 214, 283, 307, 566, 614, 1177, 2354, 3113, 3377, 6226, 6754, 30281, 32849, 60562, 65698, 86881, 173762, 333091, 361339, 666182, 722678, 955691, 1911382, 9296267, 18592534, 102258937, 204517874]

約数ペア:

[(1, 204517874), (2, 102258937), (11, 18592534), (22, 9296267), (107, 1911382), (214, 955691), (283, 722678), (307, 666182), (566, 361339), (614, 333091), (1177, 173762), (2354, 86881), (3113, 65698), (3377, 60562), (6226, 32849), (6754, 30281)]