200718280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 562464000

約数和(自身を除く): 361745720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 133, 140, 145, 152, 190, 203, 232, 266, 280, 290, 380, 406, 532, 551, 580, 665, 760, 812, 1015, 1064, 1102, 1160, 1301, 1330, 1624, 2030, 2204, 2602, 2660, 2755, 3857, 4060, 4408, 5204, 5320, 5510, 6505, 7714, 8120, 9107, 10408, 11020, 13010, 15428, 18214, 19285, 22040, 24719, 26020, 30856, 36428, 37729, 38570, 45535, 49438, 52040, 72856, 75458, 77140, 91070, 98876, 123595, 150916, 154280, 173033, 182140, 188645, 197752, 247190, 264103, 301832, 346066, 364280, 377290, 494380, 528206, 692132, 716851, 754580, 865165, 988760, 1056412, 1320515, 1384264, 1433702, 1509160, 1730330, 2112824, 2641030, 2867404, 3460660, 3584255, 5017957, 5282060, 5734808, 6921320, 7168510, 10035914, 10564120, 14337020, 20071828, 25089785, 28674040, 40143656, 50179570, 100359140, 200718280]

約数ペア:

[(1, 200718280), (2, 100359140), (4, 50179570), (5, 40143656), (7, 28674040), (8, 25089785), (10, 20071828), (14, 14337020), (19, 10564120), (20, 10035914), (28, 7168510), (29, 6921320), (35, 5734808), (38, 5282060), (40, 5017957), (56, 3584255), (58, 3460660), (70, 2867404), (76, 2641030), (95, 2112824), (116, 1730330), (133, 1509160), (140, 1433702), (145, 1384264), (152, 1320515), (190, 1056412), (203, 988760), (232, 865165), (266, 754580), (280, 716851), (290, 692132), (380, 528206), (406, 494380), (532, 377290), (551, 364280), (580, 346066), (665, 301832), (760, 264103), (812, 247190), (1015, 197752), (1064, 188645), (1102, 182140), (1160, 173033), (1301, 154280), (1330, 150916), (1624, 123595), (2030, 98876), (2204, 91070), (2602, 77140), (2660, 75458), (2755, 72856), (3857, 52040), (4060, 49438), (4408, 45535), (5204, 38570), (5320, 37729), (5510, 36428), (6505, 30856), (7714, 26020), (8120, 24719), (9107, 22040), (10408, 19285), (11020, 18214), (13010, 15428)]