201606687387

素因数分解:

$3^2\times 7^1\times {\mathrm{3200106149}}^1$

素因数の和:3200106162

約数の個数: 12

約数和(自身を含む): 332811039600

約数和(自身を除く): 131204352213

約数列:

[1, 3, 7, 9, 21, 63, 3200106149, 9600318447, 22400743043, 28800955341, 67202229129, 201606687387]

約数ペア:

[(1, 201606687387), (3, 67202229129), (7, 28800955341), (9, 22400743043), (21, 9600318447), (63, 3200106149)]