247007068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42209}}^1$

素因数の和:42250

約数の個数: 48

約数和(自身を含む): 567302400

約数和(自身を除く): 320295332

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 42209, 84418, 168836, 295463, 464299, 590926, 801971, 928598, 1181852, 1603942, 1857196, 3207884, 3250093, 5613797, 6500186, 8821681, 11227594, 13000372, 17643362, 22455188, 35286724, 61751767, 123503534, 247007068]

約数ペア:

[(1, 247007068), (2, 123503534), (4, 61751767), (7, 35286724), (11, 22455188), (14, 17643362), (19, 13000372), (22, 11227594), (28, 8821681), (38, 6500186), (44, 5613797), (76, 3250093), (77, 3207884), (133, 1857196), (154, 1603942), (209, 1181852), (266, 928598), (308, 801971), (418, 590926), (532, 464299), (836, 295463), (1463, 168836), (2926, 84418), (5852, 42209)]