206565107

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2713}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 241003200

約数和(自身を除く): 34438093

約数列:

[1, 7, 73, 149, 511, 1043, 2713, 10877, 18991, 76139, 198049, 404237, 1386343, 2829659, 29509301, 206565107]

約数ペア:

[(1, 206565107), (7, 29509301), (73, 2829659), (149, 1386343), (511, 404237), (1043, 198049), (2713, 76139), (10877, 18991)]