202216553

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{6421}}^1$

素因数の和:6848

約数の個数: 16

約数和(自身を含む): 252769920

約数和(自身を除く): 50553367

約数列:

[1, 7, 11, 77, 409, 2863, 4499, 6421, 31493, 44947, 70631, 494417, 2626189, 18383323, 28888079, 202216553]

約数ペア:

[(1, 202216553), (7, 28888079), (11, 18383323), (77, 2626189), (409, 494417), (2863, 70631), (4499, 44947), (6421, 31493)]