207815349476

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{214007}}^1$

素因数の和:214536

約数の個数: 48

約数和(自身を含む): 421852569600

約数和(自身を除く): 214037220124

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 439, 553, 878, 1106, 1756, 2212, 3073, 6146, 12292, 34681, 69362, 138724, 214007, 242767, 428014, 485534, 856028, 971068, 1498049, 2996098, 5992196, 16906553, 33813106, 67626212, 93949073, 118345871, 187898146, 236691742, 375796292, 473383484, 657643511, 1315287022, 2630574044, 7421976767, 14843953534, 29687907068, 51953837369, 103907674738, 207815349476]

約数ペア:

[(1, 207815349476), (2, 103907674738), (4, 51953837369), (7, 29687907068), (14, 14843953534), (28, 7421976767), (79, 2630574044), (158, 1315287022), (316, 657643511), (439, 473383484), (553, 375796292), (878, 236691742), (1106, 187898146), (1756, 118345871), (2212, 93949073), (3073, 67626212), (6146, 33813106), (12292, 16906553), (34681, 5992196), (69362, 2996098), (138724, 1498049), (214007, 971068), (242767, 856028), (428014, 485534)]