206281936

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 514252800

約数和(自身を除く): 307970864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 53, 56, 59, 62, 76, 106, 112, 118, 124, 133, 152, 212, 217, 236, 248, 266, 304, 371, 413, 424, 434, 472, 496, 532, 589, 742, 826, 848, 868, 944, 1007, 1064, 1121, 1178, 1484, 1643, 1652, 1736, 1829, 2014, 2128, 2242, 2356, 2968, 3127, 3286, 3304, 3472, 3658, 4028, 4123, 4484, 4712, 5936, 6254, 6572, 6608, 7049, 7316, 7847, 8056, 8246, 8968, 9424, 11501, 12508, 12803, 13144, 14098, 14632, 15694, 16112, 16492, 17936, 21889, 23002, 25016, 25606, 26288, 28196, 29264, 31217, 31388, 32984, 34751, 43778, 46004, 50032, 51212, 56392, 59413, 62434, 62776, 65968, 69502, 87556, 92008, 96937, 102424, 112784, 118826, 124868, 125552, 139004, 175112, 184016, 193874, 204848, 218519, 237652, 243257, 249736, 278008, 350224, 387748, 415891, 437038, 475304, 486514, 499472, 556016, 678559, 775496, 831782, 874076, 950608, 973028, 1357118, 1550992, 1663564, 1748152, 1841803, 1946056, 2714236, 3327128, 3496304, 3683606, 3892112, 5428472, 6654256, 7367212, 10856944, 12892621, 14734424, 25785242, 29468848, 51570484, 103140968, 206281936]

約数ペア:

[(1, 206281936), (2, 103140968), (4, 51570484), (7, 29468848), (8, 25785242), (14, 14734424), (16, 12892621), (19, 10856944), (28, 7367212), (31, 6654256), (38, 5428472), (53, 3892112), (56, 3683606), (59, 3496304), (62, 3327128), (76, 2714236), (106, 1946056), (112, 1841803), (118, 1748152), (124, 1663564), (133, 1550992), (152, 1357118), (212, 973028), (217, 950608), (236, 874076), (248, 831782), (266, 775496), (304, 678559), (371, 556016), (413, 499472), (424, 486514), (434, 475304), (472, 437038), (496, 415891), (532, 387748), (589, 350224), (742, 278008), (826, 249736), (848, 243257), (868, 237652), (944, 218519), (1007, 204848), (1064, 193874), (1121, 184016), (1178, 175112), (1484, 139004), (1643, 125552), (1652, 124868), (1736, 118826), (1829, 112784), (2014, 102424), (2128, 96937), (2242, 92008), (2356, 87556), (2968, 69502), (3127, 65968), (3286, 62776), (3304, 62434), (3472, 59413), (3658, 56392), (4028, 51212), (4123, 50032), (4484, 46004), (4712, 43778), (5936, 34751), (6254, 32984), (6572, 31388), (6608, 31217), (7049, 29264), (7316, 28196), (7847, 26288), (8056, 25606), (8246, 25016), (8968, 23002), (9424, 21889), (11501, 17936), (12508, 16492), (12803, 16112), (13144, 15694), (14098, 14632)]