209366970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{13711}}^1$

素因数の和:14230

約数の個数: 32

約数和(自身を含む): 503504640

約数和(自身を除く): 294137670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 5090, 7635, 13711, 15270, 27422, 41133, 68555, 82266, 137110, 205665, 411330, 6978899, 13957798, 20936697, 34894495, 41873394, 69788990, 104683485, 209366970]

約数ペア:

[(1, 209366970), (2, 104683485), (3, 69788990), (5, 41873394), (6, 34894495), (10, 20936697), (15, 13957798), (30, 6978899), (509, 411330), (1018, 205665), (1527, 137110), (2545, 82266), (3054, 68555), (5090, 41133), (7635, 27422), (13711, 15270)]