199917612

素因数分解:

$2^2\times 3^3\times {\mathrm{1851089}}^1$

素因数の和:1851102

約数の個数: 24

約数和(自身を含む): 518305200

約数和(自身を除く): 318387588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1851089, 3702178, 5553267, 7404356, 11106534, 16659801, 22213068, 33319602, 49979403, 66639204, 99958806, 199917612]

約数ペア:

[(1, 199917612), (2, 99958806), (3, 66639204), (4, 49979403), (6, 33319602), (9, 22213068), (12, 16659801), (18, 11106534), (27, 7404356), (36, 5553267), (54, 3702178), (108, 1851089)]