219325542

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{7523}}^1$

素因数の和:7684

約数の個数: 32

約数和(自身を含む): 452884608

約数和(自身を除く): 233559066

約数列:

[1, 2, 3, 6, 43, 86, 113, 129, 226, 258, 339, 678, 4859, 7523, 9718, 14577, 15046, 22569, 29154, 45138, 323489, 646978, 850099, 970467, 1700198, 1940934, 2550297, 5100594, 36554257, 73108514, 109662771, 219325542]

約数ペア:

[(1, 219325542), (2, 109662771), (3, 73108514), (6, 36554257), (43, 5100594), (86, 2550297), (113, 1940934), (129, 1700198), (226, 970467), (258, 850099), (339, 646978), (678, 323489), (4859, 45138), (7523, 29154), (9718, 22569), (14577, 15046)]