202022858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{123637}}^1$

素因数の和:123701

約数の個数: 16

約数和(自身を含む): 326404320

約数和(自身を除く): 124381462

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 123637, 247274, 2349103, 4698206, 5316391, 10632782, 101011429, 202022858]

約数ペア:

[(1, 202022858), (2, 101011429), (19, 10632782), (38, 5316391), (43, 4698206), (86, 2349103), (817, 247274), (1634, 123637)]