208023468

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{244159}}^1$

素因数の和:244237

約数の個数: 24

約数和(自身を含む): 492226560

約数和(自身を除く): 284203092

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 244159, 488318, 732477, 976636, 1464954, 2929908, 17335289, 34670578, 52005867, 69341156, 104011734, 208023468]

約数ペア:

[(1, 208023468), (2, 104011734), (3, 69341156), (4, 52005867), (6, 34670578), (12, 17335289), (71, 2929908), (142, 1464954), (213, 976636), (284, 732477), (426, 488318), (852, 244159)]