201441765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40819}}^1$

素因数の和:40881

約数の個数: 32

約数和(自身を含む): 376197120

約数和(自身を除く): 174755355

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 40819, 122457, 204095, 285733, 612285, 857199, 1428665, 1918493, 4285995, 5755479, 9592465, 13429451, 28777395, 40288353, 67147255, 201441765]

約数ペア:

[(1, 201441765), (3, 67147255), (5, 40288353), (7, 28777395), (15, 13429451), (21, 9592465), (35, 5755479), (47, 4285995), (105, 1918493), (141, 1428665), (235, 857199), (329, 612285), (705, 285733), (987, 204095), (1645, 122457), (4935, 40819)]