194157649

素因数分解:

$7^2\times {\mathrm{331}}^1\times {\mathrm{11971}}^1$

素因数の和:12316

約数の個数: 12

約数和(自身を含む): 226558128

約数和(自身を除く): 32400479

約数列:

[1, 7, 49, 331, 2317, 11971, 16219, 83797, 586579, 3962401, 27736807, 194157649]

約数ペア:

[(1, 194157649), (7, 27736807), (49, 3962401), (331, 586579), (2317, 83797), (11971, 16219)]