396640194

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{335567}}^1$

素因数の和:335769

約数の個数: 16

約数和(自身を含む): 797309568

約数和(自身を除く): 400669374

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 335567, 671134, 1006701, 2013402, 66106699, 132213398, 198320097, 396640194]

約数ペア:

[(1, 396640194), (2, 198320097), (3, 132213398), (6, 66106699), (197, 2013402), (394, 1006701), (591, 671134), (1182, 335567)]