213968526

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{6173}}^1$

素因数の和:6340

約数の個数: 32

約数和(自身を含む): 440082720

約数和(自身を除く): 226114194

約数列:

[1, 2, 3, 6, 53, 106, 109, 159, 218, 318, 327, 654, 5777, 6173, 11554, 12346, 17331, 18519, 34662, 37038, 327169, 654338, 672857, 981507, 1345714, 1963014, 2018571, 4037142, 35661421, 71322842, 106984263, 213968526]

約数ペア:

[(1, 213968526), (2, 106984263), (3, 71322842), (6, 35661421), (53, 4037142), (106, 2018571), (109, 1963014), (159, 1345714), (218, 981507), (318, 672857), (327, 654338), (654, 327169), (5777, 37038), (6173, 34662), (11554, 18519), (12346, 17331)]