216466004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{685019}}^1$

素因数の和:685102

約数の個数: 12

約数和(自身を含む): 383611200

約数和(自身を除く): 167145196

約数列:

[1, 2, 4, 79, 158, 316, 685019, 1370038, 2740076, 54116501, 108233002, 216466004]

約数ペア:

[(1, 216466004), (2, 108233002), (4, 54116501), (79, 2740076), (158, 1370038), (316, 685019)]