206809276520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{564251}}^1$

素因数の和:564304

約数の個数: 192

約数和(自身を含む): 625236356160

約数和(自身を除く): 418427079640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 77, 85, 88, 98, 110, 119, 136, 140, 154, 170, 187, 196, 220, 238, 245, 280, 308, 340, 374, 385, 392, 440, 476, 490, 539, 595, 616, 680, 748, 770, 833, 935, 952, 980, 1078, 1190, 1309, 1496, 1540, 1666, 1870, 1960, 2156, 2380, 2618, 2695, 3080, 3332, 3740, 4165, 4312, 4760, 5236, 5390, 6545, 6664, 7480, 8330, 9163, 10472, 10780, 13090, 16660, 18326, 21560, 26180, 33320, 36652, 45815, 52360, 73304, 91630, 183260, 366520, 564251, 1128502, 2257004, 2821255, 3949757, 4514008, 5642510, 6206761, 7899514, 9592267, 11285020, 12413522, 15799028, 19184534, 19748785, 22570040, 24827044, 27648299, 31033805, 31598056, 38369068, 39497570, 43447327, 47961335, 49654088, 55296598, 62067610, 67145869, 76738136, 78995140, 86894654, 95922670, 105514937, 110593196, 124135220, 134291738, 138241495, 157990280, 173789308, 191845340, 211029874, 217236635, 221186392, 248270440, 268583476, 276482990, 304131289, 335729345, 347578616, 383690680, 422059748, 434473270, 470021083, 527574685, 537166952, 552965980, 608262578, 671458690, 738604559, 844119496, 868946540, 940042166, 1055149370, 1105931960, 1216525156, 1342917380, 1477209118, 1520656445, 1737893080, 1880084332, 2110298740, 2350105415, 2433050312, 2685834760, 2954418236, 3041312890, 3693022795, 3760168664, 4220597480, 4700210830, 5170231913, 5908836472, 6082625780, 7386045590, 9400421660, 10340463826, 12165251560, 14772091180, 18800843320, 20680927652, 25851159565, 29544182360, 41361855304, 51702319130, 103404638260, 206809276520]

約数ペア:

[(1, 206809276520), (2, 103404638260), (4, 51702319130), (5, 41361855304), (7, 29544182360), (8, 25851159565), (10, 20680927652), (11, 18800843320), (14, 14772091180), (17, 12165251560), (20, 10340463826), (22, 9400421660), (28, 7386045590), (34, 6082625780), (35, 5908836472), (40, 5170231913), (44, 4700210830), (49, 4220597480), (55, 3760168664), (56, 3693022795), (68, 3041312890), (70, 2954418236), (77, 2685834760), (85, 2433050312), (88, 2350105415), (98, 2110298740), (110, 1880084332), (119, 1737893080), (136, 1520656445), (140, 1477209118), (154, 1342917380), (170, 1216525156), (187, 1105931960), (196, 1055149370), (220, 940042166), (238, 868946540), (245, 844119496), (280, 738604559), (308, 671458690), (340, 608262578), (374, 552965980), (385, 537166952), (392, 527574685), (440, 470021083), (476, 434473270), (490, 422059748), (539, 383690680), (595, 347578616), (616, 335729345), (680, 304131289), (748, 276482990), (770, 268583476), (833, 248270440), (935, 221186392), (952, 217236635), (980, 211029874), (1078, 191845340), (1190, 173789308), (1309, 157990280), (1496, 138241495), (1540, 134291738), (1666, 124135220), (1870, 110593196), (1960, 105514937), (2156, 95922670), (2380, 86894654), (2618, 78995140), (2695, 76738136), (3080, 67145869), (3332, 62067610), (3740, 55296598), (4165, 49654088), (4312, 47961335), (4760, 43447327), (5236, 39497570), (5390, 38369068), (6545, 31598056), (6664, 31033805), (7480, 27648299), (8330, 24827044), (9163, 22570040), (10472, 19748785), (10780, 19184534), (13090, 15799028), (16660, 12413522), (18326, 11285020), (21560, 9592267), (26180, 7899514), (33320, 6206761), (36652, 5642510), (45815, 4514008), (52360, 3949757), (73304, 2821255), (91630, 2257004), (183260, 1128502), (366520, 564251)]