200480630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{39233}}^1$

素因数の和:39320

約数の個数: 32

約数和(自身を含む): 418077504

約数和(自身を除く): 217596874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 39233, 78466, 196165, 274631, 392330, 549262, 1373155, 2746310, 2864009, 5728018, 14320045, 20048063, 28640090, 40096126, 100240315, 200480630]

約数ペア:

[(1, 200480630), (2, 100240315), (5, 40096126), (7, 28640090), (10, 20048063), (14, 14320045), (35, 5728018), (70, 2864009), (73, 2746310), (146, 1373155), (365, 549262), (511, 392330), (730, 274631), (1022, 196165), (2555, 78466), (5110, 39233)]