156980202

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{123997}}^1$

素因数の和:124213

約数の個数: 16

約数和(自身を含む): 315450912

約数和(自身を除く): 158470710

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 123997, 247994, 371991, 743982, 26163367, 52326734, 78490101, 156980202]

約数ペア:

[(1, 156980202), (2, 78490101), (3, 52326734), (6, 26163367), (211, 743982), (422, 371991), (633, 247994), (1266, 123997)]