206545031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{7309}}^1$

素因数の和:7694

約数の個数: 16

約数和(自身を含む): 258247680

約数和(自身を除く): 51702649

約数列:

[1, 7, 11, 77, 367, 2569, 4037, 7309, 28259, 51163, 80399, 562793, 2682403, 18776821, 29506433, 206545031]

約数ペア:

[(1, 206545031), (7, 29506433), (11, 18776821), (77, 2682403), (367, 562793), (2569, 80399), (4037, 51163), (7309, 28259)]