214295510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 455644224

約数和(自身を除く): 241348714

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 277, 286, 541, 554, 715, 1082, 1385, 1430, 2705, 2770, 3047, 3601, 5410, 5951, 6094, 7033, 7202, 11902, 14066, 15235, 18005, 29755, 30470, 35165, 36010, 39611, 59510, 70330, 77363, 79222, 149857, 154726, 198055, 299714, 386815, 396110, 749285, 773630, 1498570, 1648427, 1948141, 3296854, 3896282, 8242135, 9740705, 16484270, 19481410, 21429551, 42859102, 107147755, 214295510]

約数ペア:

[(1, 214295510), (2, 107147755), (5, 42859102), (10, 21429551), (11, 19481410), (13, 16484270), (22, 9740705), (26, 8242135), (55, 3896282), (65, 3296854), (110, 1948141), (130, 1648427), (143, 1498570), (277, 773630), (286, 749285), (541, 396110), (554, 386815), (715, 299714), (1082, 198055), (1385, 154726), (1430, 149857), (2705, 79222), (2770, 77363), (3047, 70330), (3601, 59510), (5410, 39611), (5951, 36010), (6094, 35165), (7033, 30470), (7202, 29755), (11902, 18005), (14066, 15235)]