200069205

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{272203}}^1$

素因数の和:272225

約数の個数: 24

約数和(自身を含む): 372375072

約数和(自身を除く): 172305867

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 272203, 816609, 1361015, 1905421, 4083045, 5716263, 9527105, 13337947, 28581315, 40013841, 66689735, 200069205]

約数ペア:

[(1, 200069205), (3, 66689735), (5, 40013841), (7, 28581315), (15, 13337947), (21, 9527105), (35, 5716263), (49, 4083045), (105, 1905421), (147, 1361015), (245, 816609), (735, 272203)]