206996815837

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{1439}}^1\times {\mathrm{8923}}^1$

素因数の和:10430

約数の個数: 32

約数和(自身を含む): 246730752000

約数和(自身を除く): 39733936163

約数列:

[1, 7, 47, 49, 329, 343, 1439, 2303, 8923, 10073, 16121, 62461, 67633, 70511, 419381, 437227, 473431, 493577, 2935667, 3060589, 3314017, 12840197, 20549669, 23198119, 89881379, 143847683, 603489259, 629169653, 4224424813, 4404187571, 29570973691, 206996815837]

約数ペア:

[(1, 206996815837), (7, 29570973691), (47, 4404187571), (49, 4224424813), (329, 629169653), (343, 603489259), (1439, 143847683), (2303, 89881379), (8923, 23198119), (10073, 20549669), (16121, 12840197), (62461, 3314017), (67633, 3060589), (70511, 2935667), (419381, 493577), (437227, 473431)]