204099395344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{457}}^1$

素因数の和:1057

約数の個数: 160

約数和(自身を含む): 440097109760

約数和(自身を除く): 235997714416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 73, 104, 134, 146, 208, 268, 292, 439, 457, 536, 584, 871, 878, 914, 949, 1072, 1168, 1742, 1756, 1828, 1898, 3484, 3512, 3656, 3796, 4891, 5707, 5941, 6968, 7024, 7312, 7592, 9782, 11414, 11882, 13936, 15184, 19564, 22828, 23764, 29413, 30619, 32047, 33361, 39128, 45656, 47528, 58826, 61238, 63583, 64094, 66722, 78256, 91312, 95056, 117652, 122476, 127166, 128188, 133444, 200623, 235304, 244952, 254332, 256376, 266888, 382369, 398047, 401246, 416611, 433693, 470608, 489904, 508664, 512752, 533776, 764738, 796094, 802492, 833222, 867386, 1017328, 1529476, 1592188, 1604984, 1666444, 1734772, 2147149, 2235187, 2608099, 3058952, 3184376, 3209968, 3332888, 3469544, 4294298, 4470374, 5216198, 6117904, 6368752, 6665776, 6939088, 8588596, 8940748, 10432396, 13441741, 14645479, 17177192, 17881496, 20864792, 26883482, 27912937, 29057431, 29290958, 34354384, 35762992, 41729584, 53766964, 55825874, 58114862, 58581916, 107533928, 111651748, 116229724, 117163832, 174742633, 190391227, 215067856, 223303496, 232459448, 234327664, 349485266, 380782454, 446606992, 464918896, 698970532, 761564908, 981247093, 1397941064, 1523129816, 1962494186, 2795882128, 3046259632, 3924988372, 7849976744, 12756212209, 15699953488, 25512424418, 51024848836, 102049697672, 204099395344]

約数ペア:

[(1, 204099395344), (2, 102049697672), (4, 51024848836), (8, 25512424418), (13, 15699953488), (16, 12756212209), (26, 7849976744), (52, 3924988372), (67, 3046259632), (73, 2795882128), (104, 1962494186), (134, 1523129816), (146, 1397941064), (208, 981247093), (268, 761564908), (292, 698970532), (439, 464918896), (457, 446606992), (536, 380782454), (584, 349485266), (871, 234327664), (878, 232459448), (914, 223303496), (949, 215067856), (1072, 190391227), (1168, 174742633), (1742, 117163832), (1756, 116229724), (1828, 111651748), (1898, 107533928), (3484, 58581916), (3512, 58114862), (3656, 55825874), (3796, 53766964), (4891, 41729584), (5707, 35762992), (5941, 34354384), (6968, 29290958), (7024, 29057431), (7312, 27912937), (7592, 26883482), (9782, 20864792), (11414, 17881496), (11882, 17177192), (13936, 14645479), (15184, 13441741), (19564, 10432396), (22828, 8940748), (23764, 8588596), (29413, 6939088), (30619, 6665776), (32047, 6368752), (33361, 6117904), (39128, 5216198), (45656, 4470374), (47528, 4294298), (58826, 3469544), (61238, 3332888), (63583, 3209968), (64094, 3184376), (66722, 3058952), (78256, 2608099), (91312, 2235187), (95056, 2147149), (117652, 1734772), (122476, 1666444), (127166, 1604984), (128188, 1592188), (133444, 1529476), (200623, 1017328), (235304, 867386), (244952, 833222), (254332, 802492), (256376, 796094), (266888, 764738), (382369, 533776), (398047, 512752), (401246, 508664), (416611, 489904), (433693, 470608)]