196629069

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{720253}}^1$

素因数の和:720276

約数の個数: 16

約数和(自身を含む): 322673792

約数和(自身を除く): 126044723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 720253, 2160759, 5041771, 9363289, 15125313, 28089867, 65543023, 196629069]

約数ペア:

[(1, 196629069), (3, 65543023), (7, 28089867), (13, 15125313), (21, 9363289), (39, 5041771), (91, 2160759), (273, 720253)]