202020923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2089}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 224014560

約数和(自身を除く): 21993637

約数列:

[1, 13, 43, 173, 559, 2089, 2249, 7439, 27157, 89827, 96707, 361397, 1167751, 4698161, 15540071, 202020923]

約数ペア:

[(1, 202020923), (13, 15540071), (43, 4698161), (173, 1167751), (559, 361397), (2089, 96707), (2249, 89827), (7439, 27157)]