201552456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 611020800

約数和(自身を除く): 409468344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 233, 266, 271, 399, 456, 466, 532, 542, 699, 798, 813, 932, 1064, 1084, 1398, 1596, 1626, 1631, 1864, 1897, 2168, 2796, 3192, 3252, 3262, 3794, 4427, 4893, 5149, 5592, 5691, 6504, 6524, 7588, 8854, 9786, 10298, 11382, 13048, 13281, 15176, 15447, 17708, 19572, 20596, 22764, 26562, 30894, 30989, 35416, 36043, 39144, 41192, 45528, 53124, 61788, 61978, 63143, 72086, 92967, 106248, 108129, 123576, 123956, 126286, 144172, 185934, 189429, 216258, 247912, 252572, 288344, 371868, 378858, 432516, 442001, 505144, 743736, 757716, 865032, 884002, 1199717, 1326003, 1515432, 1768004, 2399434, 2652006, 3536008, 3599151, 4798868, 5304012, 7198302, 8398019, 9597736, 10608024, 14396604, 16796038, 25194057, 28793208, 33592076, 50388114, 67184152, 100776228, 201552456]

約数ペア:

[(1, 201552456), (2, 100776228), (3, 67184152), (4, 50388114), (6, 33592076), (7, 28793208), (8, 25194057), (12, 16796038), (14, 14396604), (19, 10608024), (21, 9597736), (24, 8398019), (28, 7198302), (38, 5304012), (42, 4798868), (56, 3599151), (57, 3536008), (76, 2652006), (84, 2399434), (114, 1768004), (133, 1515432), (152, 1326003), (168, 1199717), (228, 884002), (233, 865032), (266, 757716), (271, 743736), (399, 505144), (456, 442001), (466, 432516), (532, 378858), (542, 371868), (699, 288344), (798, 252572), (813, 247912), (932, 216258), (1064, 189429), (1084, 185934), (1398, 144172), (1596, 126286), (1626, 123956), (1631, 123576), (1864, 108129), (1897, 106248), (2168, 92967), (2796, 72086), (3192, 63143), (3252, 61978), (3262, 61788), (3794, 53124), (4427, 45528), (4893, 41192), (5149, 39144), (5592, 36043), (5691, 35416), (6504, 30989), (6524, 30894), (7588, 26562), (8854, 22764), (9786, 20596), (10298, 19572), (11382, 17708), (13048, 15447), (13281, 15176)]