206586276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 562738176

約数和(自身を除く): 356151900

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 52, 69, 78, 86, 92, 103, 129, 138, 156, 169, 172, 206, 258, 276, 299, 309, 338, 412, 507, 516, 559, 598, 618, 676, 897, 989, 1014, 1118, 1196, 1236, 1339, 1677, 1794, 1978, 2028, 2236, 2369, 2678, 2967, 3354, 3588, 3887, 3956, 4017, 4429, 4738, 5356, 5934, 6708, 7107, 7267, 7774, 8034, 8858, 9476, 11661, 11868, 12857, 13287, 14214, 14534, 15548, 16068, 17407, 17716, 21801, 23322, 25714, 26574, 28428, 29068, 30797, 34814, 38571, 43602, 46644, 51428, 52221, 53148, 57577, 61594, 69628, 77142, 87204, 92391, 101867, 104442, 115154, 123188, 154284, 167141, 172731, 184782, 203734, 208884, 230308, 305601, 334282, 345462, 369564, 400361, 407468, 501423, 611202, 668564, 690924, 748501, 800722, 1002846, 1201083, 1222404, 1324271, 1497002, 1601444, 2005692, 2245503, 2402166, 2648542, 2994004, 3972813, 4491006, 4804332, 5297084, 7945626, 8982012, 15891252, 17215523, 34431046, 51646569, 68862092, 103293138, 206586276]

約数ペア:

[(1, 206586276), (2, 103293138), (3, 68862092), (4, 51646569), (6, 34431046), (12, 17215523), (13, 15891252), (23, 8982012), (26, 7945626), (39, 5297084), (43, 4804332), (46, 4491006), (52, 3972813), (69, 2994004), (78, 2648542), (86, 2402166), (92, 2245503), (103, 2005692), (129, 1601444), (138, 1497002), (156, 1324271), (169, 1222404), (172, 1201083), (206, 1002846), (258, 800722), (276, 748501), (299, 690924), (309, 668564), (338, 611202), (412, 501423), (507, 407468), (516, 400361), (559, 369564), (598, 345462), (618, 334282), (676, 305601), (897, 230308), (989, 208884), (1014, 203734), (1118, 184782), (1196, 172731), (1236, 167141), (1339, 154284), (1677, 123188), (1794, 115154), (1978, 104442), (2028, 101867), (2236, 92391), (2369, 87204), (2678, 77142), (2967, 69628), (3354, 61594), (3588, 57577), (3887, 53148), (3956, 52221), (4017, 51428), (4429, 46644), (4738, 43602), (5356, 38571), (5934, 34814), (6708, 30797), (7107, 29068), (7267, 28428), (7774, 26574), (8034, 25714), (8858, 23322), (9476, 21801), (11661, 17716), (11868, 17407), (12857, 16068), (13287, 15548), (14214, 14534)]