194639361

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197203}}^1$

素因数の和:197260

約数の個数: 16

約数和(自身を含む): 302905344

約数和(自身を除く): 108265983

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 197203, 591609, 1380421, 4141263, 9268541, 27805623, 64879787, 194639361]

約数ペア:

[(1, 194639361), (3, 64879787), (7, 27805623), (21, 9268541), (47, 4141263), (141, 1380421), (329, 591609), (987, 197203)]