210009089278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67523}}^1\times {\mathrm{81847}}^1$

素因数の和:149391

約数の個数: 16

約数和(自身を含む): 331602261120

約数和(自身を除く): 121593171842

約数列:

[1, 2, 19, 38, 67523, 81847, 135046, 163694, 1282937, 1555093, 2565874, 3110186, 5526554981, 11053109962, 105004544639, 210009089278]

約数ペア:

[(1, 210009089278), (2, 105004544639), (19, 11053109962), (38, 5526554981), (67523, 3110186), (81847, 2565874), (135046, 1555093), (163694, 1282937)]