212877004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{4567}}^1$

素因数の和:4885

約数の個数: 24

約数和(自身を含む): 382688768

約数和(自身を除く): 169811764

約数列:

[1, 2, 4, 43, 86, 172, 271, 542, 1084, 4567, 9134, 11653, 18268, 23306, 46612, 196381, 392762, 785524, 1237657, 2475314, 4950628, 53219251, 106438502, 212877004]

約数ペア:

[(1, 212877004), (2, 106438502), (4, 53219251), (43, 4950628), (86, 2475314), (172, 1237657), (271, 785524), (542, 392762), (1084, 196381), (4567, 46612), (9134, 23306), (11653, 18268)]