207943686

素因数分解:

$2^1\times 3^4\times {\mathrm{1283603}}^1$

素因数の和:1283617

約数の個数: 20

約数和(自身を含む): 465948252

約数和(自身を除く): 258004566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1283603, 2567206, 3850809, 7701618, 11552427, 23104854, 34657281, 69314562, 103971843, 207943686]

約数ペア:

[(1, 207943686), (2, 103971843), (3, 69314562), (6, 34657281), (9, 23104854), (18, 11552427), (27, 7701618), (54, 3850809), (81, 2567206), (162, 1283603)]