203413908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23189}}^1$

素因数の和:23256

約数の個数: 48

約数和(自身を含む): 514261440

約数和(自身を除く): 310847532

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 23189, 46378, 69567, 92756, 139134, 278268, 394213, 788426, 997127, 1182639, 1576852, 1994254, 2365278, 2991381, 3988508, 4730556, 5982762, 11965524, 16951159, 33902318, 50853477, 67804636, 101706954, 203413908]

約数ペア:

[(1, 203413908), (2, 101706954), (3, 67804636), (4, 50853477), (6, 33902318), (12, 16951159), (17, 11965524), (34, 5982762), (43, 4730556), (51, 3988508), (68, 2991381), (86, 2365278), (102, 1994254), (129, 1576852), (172, 1182639), (204, 997127), (258, 788426), (516, 394213), (731, 278268), (1462, 139134), (2193, 92756), (2924, 69567), (4386, 46378), (8772, 23189)]