190019949

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{123953}}^1$

素因数の和:124036

約数の個数: 16

約数和(自身を含む): 293523072

約数和(自身を除く): 103503123

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 123953, 371859, 867671, 2603013, 9048569, 27145707, 63339983, 190019949]

約数ペア:

[(1, 190019949), (3, 63339983), (7, 27145707), (21, 9048569), (73, 2603013), (219, 867671), (511, 371859), (1533, 123953)]