203668449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{4217}}^1$

素因数の和:5184

約数の個数: 16

約数和(自身を含む): 287903808

約数和(自身を除く): 84235359

約数列:

[1, 3, 17, 51, 947, 2841, 4217, 12651, 16099, 48297, 71689, 215067, 3993499, 11980497, 67889483, 203668449]

約数ペア:

[(1, 203668449), (3, 67889483), (17, 11980497), (51, 3993499), (947, 215067), (2841, 71689), (4217, 48297), (12651, 16099)]