220172706

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:548

約数の個数: 96

約数和(自身を含む): 537434352

約数和(自身を除く): 317261646

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 53, 78, 82, 106, 117, 123, 159, 234, 246, 318, 369, 433, 477, 533, 689, 738, 866, 954, 1066, 1299, 1378, 1599, 2067, 2173, 2598, 3198, 3897, 4134, 4346, 4797, 5629, 6201, 6519, 7794, 9594, 11258, 12402, 13038, 16887, 17753, 19557, 22949, 28249, 33774, 35506, 39114, 45898, 50661, 53259, 56498, 68847, 84747, 101322, 106518, 137694, 159777, 169494, 206541, 230789, 254241, 298337, 319554, 413082, 461578, 508482, 596674, 692367, 895011, 940909, 1384734, 1790022, 1881818, 2077101, 2685033, 2822727, 4154202, 5370066, 5645454, 8468181, 12231817, 16936362, 24463634, 36695451, 73390902, 110086353, 220172706]

約数ペア:

[(1, 220172706), (2, 110086353), (3, 73390902), (6, 36695451), (9, 24463634), (13, 16936362), (18, 12231817), (26, 8468181), (39, 5645454), (41, 5370066), (53, 4154202), (78, 2822727), (82, 2685033), (106, 2077101), (117, 1881818), (123, 1790022), (159, 1384734), (234, 940909), (246, 895011), (318, 692367), (369, 596674), (433, 508482), (477, 461578), (533, 413082), (689, 319554), (738, 298337), (866, 254241), (954, 230789), (1066, 206541), (1299, 169494), (1378, 159777), (1599, 137694), (2067, 106518), (2173, 101322), (2598, 84747), (3198, 68847), (3897, 56498), (4134, 53259), (4346, 50661), (4797, 45898), (5629, 39114), (6201, 35506), (6519, 33774), (7794, 28249), (9594, 22949), (11258, 19557), (12402, 17753), (13038, 16887)]