200285615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{22721}}^1$

素因数の和:22810

約数の個数: 16

約数和(自身を含む): 251941536

約数和(自身を除く): 51655921

約数列:

[1, 5, 41, 43, 205, 215, 1763, 8815, 22721, 113605, 931561, 977003, 4657805, 4885015, 40057123, 200285615]

約数ペア:

[(1, 200285615), (5, 40057123), (41, 4885015), (43, 4657805), (205, 977003), (215, 931561), (1763, 113605), (8815, 22721)]