190996810

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{23609}}^1$

素因数の和:24425

約数の個数: 16

約数和(自身を含む): 344233800

約数和(自身を除く): 153236990

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 23609, 47218, 118045, 236090, 19099681, 38199362, 95498405, 190996810]

約数ペア:

[(1, 190996810), (2, 95498405), (5, 38199362), (10, 19099681), (809, 236090), (1618, 118045), (4045, 47218), (8090, 23609)]