202338220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 549964800

約数和(自身を除く): 347626580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 43, 58, 61, 70, 76, 86, 95, 116, 122, 133, 140, 145, 172, 190, 203, 215, 244, 266, 290, 301, 305, 380, 406, 427, 430, 532, 551, 580, 602, 610, 665, 812, 817, 854, 860, 1015, 1102, 1159, 1204, 1220, 1247, 1330, 1505, 1634, 1708, 1769, 2030, 2135, 2204, 2318, 2494, 2623, 2660, 2755, 3010, 3268, 3538, 3857, 4060, 4085, 4270, 4636, 4988, 5246, 5510, 5719, 5795, 6020, 6235, 7076, 7714, 8113, 8170, 8540, 8729, 8845, 10492, 11020, 11438, 11590, 12383, 12470, 13115, 15428, 16226, 16340, 17458, 17690, 18361, 19285, 22876, 23180, 23693, 24766, 24940, 26230, 28595, 32452, 33611, 34916, 35380, 36722, 38570, 40565, 43645, 47386, 49532, 49837, 52460, 57190, 61915, 67222, 73444, 76067, 77140, 81130, 87290, 91805, 94772, 99674, 114380, 118465, 123830, 134444, 152134, 162260, 165851, 168055, 174580, 183610, 199348, 235277, 236930, 247660, 249185, 304268, 331702, 336110, 348859, 367220, 380335, 470554, 473860, 498370, 532469, 663404, 672220, 697718, 760670, 829255, 941108, 996740, 1064938, 1176385, 1395436, 1445273, 1521340, 1658510, 1744295, 2129876, 2352770, 2662345, 2890546, 3317020, 3488590, 4705540, 5324690, 5781092, 6977180, 7226365, 10116911, 10649380, 14452730, 20233822, 28905460, 40467644, 50584555, 101169110, 202338220]

約数ペア:

[(1, 202338220), (2, 101169110), (4, 50584555), (5, 40467644), (7, 28905460), (10, 20233822), (14, 14452730), (19, 10649380), (20, 10116911), (28, 7226365), (29, 6977180), (35, 5781092), (38, 5324690), (43, 4705540), (58, 3488590), (61, 3317020), (70, 2890546), (76, 2662345), (86, 2352770), (95, 2129876), (116, 1744295), (122, 1658510), (133, 1521340), (140, 1445273), (145, 1395436), (172, 1176385), (190, 1064938), (203, 996740), (215, 941108), (244, 829255), (266, 760670), (290, 697718), (301, 672220), (305, 663404), (380, 532469), (406, 498370), (427, 473860), (430, 470554), (532, 380335), (551, 367220), (580, 348859), (602, 336110), (610, 331702), (665, 304268), (812, 249185), (817, 247660), (854, 236930), (860, 235277), (1015, 199348), (1102, 183610), (1159, 174580), (1204, 168055), (1220, 165851), (1247, 162260), (1330, 152134), (1505, 134444), (1634, 123830), (1708, 118465), (1769, 114380), (2030, 99674), (2135, 94772), (2204, 91805), (2318, 87290), (2494, 81130), (2623, 77140), (2660, 76067), (2755, 73444), (3010, 67222), (3268, 61915), (3538, 57190), (3857, 52460), (4060, 49837), (4085, 49532), (4270, 47386), (4636, 43645), (4988, 40565), (5246, 38570), (5510, 36722), (5719, 35380), (5795, 34916), (6020, 33611), (6235, 32452), (7076, 28595), (7714, 26230), (8113, 24940), (8170, 24766), (8540, 23693), (8729, 23180), (8845, 22876), (10492, 19285), (11020, 18361), (11438, 17690), (11590, 17458), (12383, 16340), (12470, 16226), (13115, 15428)]