201229959

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{309109}}^1$

素因数の和:309150

約数の個数: 16

約数和(自身を含む): 316528640

約数和(自身を除く): 115298681

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 309109, 927327, 2163763, 6491289, 9582379, 28747137, 67076653, 201229959]

約数ペア:

[(1, 201229959), (3, 67076653), (7, 28747137), (21, 9582379), (31, 6491289), (93, 2163763), (217, 927327), (651, 309109)]