203366240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1021

約数の個数: 192

約数和(自身を含む): 634894848

約数和(自身を除く): 431528608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 340, 352, 374, 385, 440, 476, 544, 560, 595, 616, 680, 748, 770, 880, 935, 952, 971, 1120, 1190, 1232, 1309, 1360, 1496, 1540, 1760, 1870, 1904, 1942, 2380, 2464, 2618, 2720, 2992, 3080, 3740, 3808, 3884, 4760, 4855, 5236, 5984, 6160, 6545, 6797, 7480, 7768, 9520, 9710, 10472, 10681, 12320, 13090, 13594, 14960, 15536, 16507, 19040, 19420, 20944, 21362, 26180, 27188, 29920, 31072, 33014, 33985, 38840, 41888, 42724, 52360, 53405, 54376, 66028, 67970, 74767, 77680, 82535, 85448, 104720, 106810, 108752, 115549, 132056, 135940, 149534, 155360, 165070, 170896, 181577, 209440, 213620, 217504, 231098, 264112, 271880, 299068, 330140, 341792, 363154, 373835, 427240, 462196, 528224, 543760, 577745, 598136, 660280, 726308, 747670, 854480, 907885, 924392, 1087520, 1155490, 1196272, 1271039, 1320560, 1452616, 1495340, 1708960, 1815770, 1848784, 2310980, 2392544, 2542078, 2641120, 2905232, 2990680, 3631540, 3697568, 4621960, 5084156, 5810464, 5981360, 6355195, 7263080, 9243920, 10168312, 11962720, 12710390, 14526160, 18487840, 20336624, 25420780, 29052320, 40673248, 50841560, 101683120, 203366240]

約数ペア:

[(1, 203366240), (2, 101683120), (4, 50841560), (5, 40673248), (7, 29052320), (8, 25420780), (10, 20336624), (11, 18487840), (14, 14526160), (16, 12710390), (17, 11962720), (20, 10168312), (22, 9243920), (28, 7263080), (32, 6355195), (34, 5981360), (35, 5810464), (40, 5084156), (44, 4621960), (55, 3697568), (56, 3631540), (68, 2990680), (70, 2905232), (77, 2641120), (80, 2542078), (85, 2392544), (88, 2310980), (110, 1848784), (112, 1815770), (119, 1708960), (136, 1495340), (140, 1452616), (154, 1320560), (160, 1271039), (170, 1196272), (176, 1155490), (187, 1087520), (220, 924392), (224, 907885), (238, 854480), (272, 747670), (280, 726308), (308, 660280), (340, 598136), (352, 577745), (374, 543760), (385, 528224), (440, 462196), (476, 427240), (544, 373835), (560, 363154), (595, 341792), (616, 330140), (680, 299068), (748, 271880), (770, 264112), (880, 231098), (935, 217504), (952, 213620), (971, 209440), (1120, 181577), (1190, 170896), (1232, 165070), (1309, 155360), (1360, 149534), (1496, 135940), (1540, 132056), (1760, 115549), (1870, 108752), (1904, 106810), (1942, 104720), (2380, 85448), (2464, 82535), (2618, 77680), (2720, 74767), (2992, 67970), (3080, 66028), (3740, 54376), (3808, 53405), (3884, 52360), (4760, 42724), (4855, 41888), (5236, 38840), (5984, 33985), (6160, 33014), (6545, 31072), (6797, 29920), (7480, 27188), (7768, 26180), (9520, 21362), (9710, 20944), (10472, 19420), (10681, 19040), (12320, 16507), (13090, 15536), (13594, 14960)]