210946681

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 240443784

約数和(自身を除く): 29497103

約数列:

[1, 11, 41, 101, 121, 421, 451, 1111, 4141, 4631, 4961, 12221, 17261, 42521, 45551, 50941, 189871, 467731, 501061, 1743361, 2088581, 5145041, 19176971, 210946681]

約数ペア:

[(1, 210946681), (11, 19176971), (41, 5145041), (101, 2088581), (121, 1743361), (421, 501061), (451, 467731), (1111, 189871), (4141, 50941), (4631, 45551), (4961, 42521), (12221, 17261)]