206868711

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{29761}}^1$

素因数の和:30102

約数の個数: 16

約数和(自身を含む): 316191488

約数和(自身を除く): 109322777

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 29761, 89283, 208327, 624981, 9850891, 29552673, 68956237, 206868711]

約数ペア:

[(1, 206868711), (3, 68956237), (7, 29552673), (21, 9850891), (331, 624981), (993, 208327), (2317, 89283), (6951, 29761)]