201994076193

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739905041}}^1$

素因数の和:739905064

約数の個数: 16

約数和(自身を含む): 331477458816

約数和(自身を除く): 129483382623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 739905041, 2219715123, 5179335287, 9618765533, 15538005861, 28856296599, 67331358731, 201994076193]

約数ペア:

[(1, 201994076193), (3, 67331358731), (7, 28856296599), (13, 15538005861), (21, 9618765533), (39, 5179335287), (91, 2219715123), (273, 739905041)]