213073342

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{8573}}^1$

素因数の和:8652

約数の個数: 24

約数和(自身を含む): 347452776

約数和(自身を除く): 134379434

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 8573, 12427, 17146, 24854, 145741, 291482, 368639, 737278, 2477597, 4955194, 6266863, 12533726, 106536671, 213073342]

約数ペア:

[(1, 213073342), (2, 106536671), (17, 12533726), (34, 6266863), (43, 4955194), (86, 2477597), (289, 737278), (578, 368639), (731, 291482), (1462, 145741), (8573, 24854), (12427, 17146)]