197973654

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{5927}}^1$

素因数の和:6244

約数の個数: 32

約数和(自身を含む): 418279680

約数和(自身を除く): 220306026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 293, 586, 879, 1758, 5567, 5927, 11134, 11854, 16701, 17781, 33402, 35562, 112613, 225226, 337839, 675678, 1736611, 3473222, 5209833, 10419666, 32995609, 65991218, 98986827, 197973654]

約数ペア:

[(1, 197973654), (2, 98986827), (3, 65991218), (6, 32995609), (19, 10419666), (38, 5209833), (57, 3473222), (114, 1736611), (293, 675678), (586, 337839), (879, 225226), (1758, 112613), (5567, 35562), (5927, 33402), (11134, 17781), (11854, 16701)]