217263192

素因数分解:

$2^3\times 3^1\times {\mathrm{971}}^1\times {\mathrm{9323}}^1$

素因数の和:10303

約数の個数: 32

約数和(自身を含む): 543775680

約数和(自身を除く): 326512488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 971, 1942, 2913, 3884, 5826, 7768, 9323, 11652, 18646, 23304, 27969, 37292, 55938, 74584, 111876, 223752, 9052633, 18105266, 27157899, 36210532, 54315798, 72421064, 108631596, 217263192]

約数ペア:

[(1, 217263192), (2, 108631596), (3, 72421064), (4, 54315798), (6, 36210532), (8, 27157899), (12, 18105266), (24, 9052633), (971, 223752), (1942, 111876), (2913, 74584), (3884, 55938), (5826, 37292), (7768, 27969), (9323, 23304), (11652, 18646)]