202117795

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{761}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 267553440

約数和(自身を除く): 65435645

約数列:

[1, 5, 11, 55, 121, 439, 605, 761, 2195, 3805, 4829, 8371, 24145, 41855, 53119, 92081, 265595, 334079, 460405, 1670395, 3674869, 18374345, 40423559, 202117795]

約数ペア:

[(1, 202117795), (5, 40423559), (11, 18374345), (55, 3674869), (121, 1670395), (439, 460405), (605, 334079), (761, 265595), (2195, 92081), (3805, 53119), (4829, 41855), (8371, 24145)]