205544353

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41183}}^1$

素因数の和:41244

約数の個数: 16

約数和(自身を含む): 253034496

約数和(自身を除く): 47490143

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 41183, 288281, 947209, 1276673, 6630463, 8936711, 29363479, 205544353]

約数ペア:

[(1, 205544353), (7, 29363479), (23, 8936711), (31, 6630463), (161, 1276673), (217, 947209), (713, 288281), (4991, 41183)]