200806445

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{249449}}^1$

素因数の和:249484

約数の個数: 16

約数和(自身を含む): 287366400

約数和(自身を除く): 86559955

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 249449, 1247245, 1746143, 5737327, 8730715, 28686635, 40161289, 200806445]

約数ペア:

[(1, 200806445), (5, 40161289), (7, 28686635), (23, 8730715), (35, 5737327), (115, 1746143), (161, 1247245), (805, 249449)]