200043419

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 213840000

約数和(自身を除く): 13796581

約数列:

[1, 19, 131, 179, 449, 2489, 3401, 8531, 23449, 58819, 80371, 445531, 1117561, 1527049, 10528601, 200043419]

約数ペア:

[(1, 200043419), (19, 10528601), (131, 1527049), (179, 1117561), (449, 445531), (2489, 80371), (3401, 58819), (8531, 23449)]