208641502943

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{147977}}^1$

素因数の和:148786

約数の個数: 16

約数和(自身を含む): 218628616320

約数和(自身を除く): 9987113377

約数列:

[1, 37, 53, 719, 1961, 26603, 38107, 147977, 1409959, 5475149, 7842781, 106395463, 290182897, 3936632131, 5638959539, 208641502943]

約数ペア:

[(1, 208641502943), (37, 5638959539), (53, 3936632131), (719, 290182897), (1961, 106395463), (26603, 7842781), (38107, 5475149), (147977, 1409959)]