201490174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{123311}}^1$

素因数の和:123375

約数の個数: 16

約数和(自身を含む): 325543680

約数和(自身を除く): 124053506

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 123311, 246622, 2342909, 4685818, 5302373, 10604746, 100745087, 201490174]

約数ペア:

[(1, 201490174), (2, 100745087), (19, 10604746), (38, 5302373), (43, 4685818), (86, 2342909), (817, 246622), (1634, 123311)]