207355290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{406579}}^1$

素因数の和:406606

約数の個数: 32

約数和(自身を含む): 526927680

約数和(自身を除く): 319572390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 406579, 813158, 1219737, 2032895, 2439474, 4065790, 6098685, 6911843, 12197370, 13823686, 20735529, 34559215, 41471058, 69118430, 103677645, 207355290]

約数ペア:

[(1, 207355290), (2, 103677645), (3, 69118430), (5, 41471058), (6, 34559215), (10, 20735529), (15, 13823686), (17, 12197370), (30, 6911843), (34, 6098685), (51, 4065790), (85, 2439474), (102, 2032895), (170, 1219737), (255, 813158), (510, 406579)]