208257504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 192

約数和(自身を含む): 695439360

約数和(自身を除く): 487181856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 96, 104, 112, 124, 156, 168, 182, 186, 208, 217, 224, 248, 273, 312, 336, 364, 372, 403, 416, 434, 496, 546, 624, 651, 672, 728, 744, 769, 806, 868, 992, 1092, 1209, 1248, 1302, 1456, 1488, 1538, 1612, 1736, 2184, 2307, 2418, 2604, 2821, 2912, 2976, 3076, 3224, 3472, 4368, 4614, 4836, 5208, 5383, 5642, 6152, 6448, 6944, 8463, 8736, 9228, 9672, 9997, 10416, 10766, 11284, 12304, 12896, 16149, 16926, 18456, 19344, 19994, 20832, 21532, 22568, 23839, 24608, 29991, 32298, 33852, 36912, 38688, 39988, 43064, 45136, 47678, 59982, 64596, 67704, 69979, 71517, 73824, 79976, 86128, 90272, 95356, 119964, 129192, 135408, 139958, 143034, 159952, 166873, 172256, 190712, 209937, 239928, 258384, 270816, 279916, 286068, 309907, 319904, 333746, 381424, 419874, 479856, 500619, 516768, 559832, 572136, 619814, 667492, 762848, 839748, 929721, 959712, 1001238, 1119664, 1144272, 1239628, 1334984, 1679496, 1859442, 2002476, 2169349, 2239328, 2288544, 2479256, 2669968, 3358992, 3718884, 4004952, 4338698, 4958512, 5339936, 6508047, 6717984, 7437768, 8009904, 8677396, 9917024, 13016094, 14875536, 16019808, 17354792, 26032188, 29751072, 34709584, 52064376, 69419168, 104128752, 208257504]

約数ペア:

[(1, 208257504), (2, 104128752), (3, 69419168), (4, 52064376), (6, 34709584), (7, 29751072), (8, 26032188), (12, 17354792), (13, 16019808), (14, 14875536), (16, 13016094), (21, 9917024), (24, 8677396), (26, 8009904), (28, 7437768), (31, 6717984), (32, 6508047), (39, 5339936), (42, 4958512), (48, 4338698), (52, 4004952), (56, 3718884), (62, 3358992), (78, 2669968), (84, 2479256), (91, 2288544), (93, 2239328), (96, 2169349), (104, 2002476), (112, 1859442), (124, 1679496), (156, 1334984), (168, 1239628), (182, 1144272), (186, 1119664), (208, 1001238), (217, 959712), (224, 929721), (248, 839748), (273, 762848), (312, 667492), (336, 619814), (364, 572136), (372, 559832), (403, 516768), (416, 500619), (434, 479856), (496, 419874), (546, 381424), (624, 333746), (651, 319904), (672, 309907), (728, 286068), (744, 279916), (769, 270816), (806, 258384), (868, 239928), (992, 209937), (1092, 190712), (1209, 172256), (1248, 166873), (1302, 159952), (1456, 143034), (1488, 139958), (1538, 135408), (1612, 129192), (1736, 119964), (2184, 95356), (2307, 90272), (2418, 86128), (2604, 79976), (2821, 73824), (2912, 71517), (2976, 69979), (3076, 67704), (3224, 64596), (3472, 59982), (4368, 47678), (4614, 45136), (4836, 43064), (5208, 39988), (5383, 38688), (5642, 36912), (6152, 33852), (6448, 32298), (6944, 29991), (8463, 24608), (8736, 23839), (9228, 22568), (9672, 21532), (9997, 20832), (10416, 19994), (10766, 19344), (11284, 18456), (12304, 16926), (12896, 16149)]