193836695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 259918848

約数和(自身を除く): 66082153

約数列:

[1, 5, 13, 47, 65, 67, 235, 335, 611, 871, 947, 3055, 3149, 4355, 4735, 12311, 15745, 40937, 44509, 61555, 63449, 204685, 222545, 317245, 578617, 824837, 2893085, 2982103, 4124185, 14910515, 38767339, 193836695]

約数ペア:

[(1, 193836695), (5, 38767339), (13, 14910515), (47, 4124185), (65, 2982103), (67, 2893085), (235, 824837), (335, 578617), (611, 317245), (871, 222545), (947, 204685), (3055, 63449), (3149, 61555), (4355, 44509), (4735, 40937), (12311, 15745)]