206962280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4591}}^1$

素因数の和:4639

約数の個数: 96

約数和(自身を含む): 565367040

約数和(自身を除く): 358404760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 3220, 4508, 4591, 5635, 6440, 9016, 9182, 11270, 18364, 22540, 22955, 32137, 36728, 45080, 45910, 64274, 91820, 105593, 128548, 160685, 183640, 211186, 224959, 257096, 321370, 422372, 449918, 527965, 642740, 739151, 844744, 899836, 1055930, 1124795, 1285480, 1478302, 1799672, 2111860, 2249590, 2956604, 3695755, 4223720, 4499180, 5174057, 5913208, 7391510, 8998360, 10348114, 14783020, 20696228, 25870285, 29566040, 41392456, 51740570, 103481140, 206962280]

約数ペア:

[(1, 206962280), (2, 103481140), (4, 51740570), (5, 41392456), (7, 29566040), (8, 25870285), (10, 20696228), (14, 14783020), (20, 10348114), (23, 8998360), (28, 7391510), (35, 5913208), (40, 5174057), (46, 4499180), (49, 4223720), (56, 3695755), (70, 2956604), (92, 2249590), (98, 2111860), (115, 1799672), (140, 1478302), (161, 1285480), (184, 1124795), (196, 1055930), (230, 899836), (245, 844744), (280, 739151), (322, 642740), (392, 527965), (460, 449918), (490, 422372), (644, 321370), (805, 257096), (920, 224959), (980, 211186), (1127, 183640), (1288, 160685), (1610, 128548), (1960, 105593), (2254, 91820), (3220, 64274), (4508, 45910), (4591, 45080), (5635, 36728), (6440, 32137), (9016, 22955), (9182, 22540), (11270, 18364)]