196359260

素因数分解:

$2^2\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{4327}}^1$

素因数の和:6605

約数の個数: 24

約数和(自身を含む): 412631520

約数和(自身を除く): 216272260

約数列:

[1, 2, 4, 5, 10, 20, 2269, 4327, 4538, 8654, 9076, 11345, 17308, 21635, 22690, 43270, 45380, 86540, 9817963, 19635926, 39271852, 49089815, 98179630, 196359260]

約数ペア:

[(1, 196359260), (2, 98179630), (4, 49089815), (5, 39271852), (10, 19635926), (20, 9817963), (2269, 86540), (4327, 45380), (4538, 43270), (8654, 22690), (9076, 21635), (11345, 17308)]