206157095415

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{162209}}^1$

素因数の和:162744

約数の個数: 48

約数和(自身を含む): 363983667840

約数和(自身を除く): 157826572425

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 463, 549, 915, 1389, 2315, 2745, 4167, 6945, 20835, 28243, 84729, 141215, 162209, 254187, 423645, 486627, 811045, 1270935, 1459881, 2433135, 7299405, 9894749, 29684247, 49473745, 75102767, 89052741, 148421235, 225308301, 375513835, 445263705, 675924903, 1126541505, 3379624515, 4581268787, 13743806361, 22906343935, 41231419083, 68719031805, 206157095415]

約数ペア:

[(1, 206157095415), (3, 68719031805), (5, 41231419083), (9, 22906343935), (15, 13743806361), (45, 4581268787), (61, 3379624515), (183, 1126541505), (305, 675924903), (463, 445263705), (549, 375513835), (915, 225308301), (1389, 148421235), (2315, 89052741), (2745, 75102767), (4167, 49473745), (6945, 29684247), (20835, 9894749), (28243, 7299405), (84729, 2433135), (141215, 1459881), (162209, 1270935), (254187, 811045), (423645, 486627)]