208278323

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{8819}}^1$

素因数の和:8962

約数の個数: 16

約数和(自身を含む): 241315200

約数和(自身を除く): 33036877

約数列:

[1, 11, 19, 113, 209, 1243, 2147, 8819, 23617, 97009, 167561, 996547, 1843171, 10962017, 18934393, 208278323]

約数ペア:

[(1, 208278323), (11, 18934393), (19, 10962017), (113, 1843171), (209, 996547), (1243, 167561), (2147, 97009), (8819, 23617)]