205230168

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 675118080

約数和(自身を除く): 469887912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 31, 33, 36, 39, 44, 52, 62, 66, 72, 78, 88, 93, 99, 104, 117, 124, 132, 143, 156, 186, 198, 234, 248, 264, 279, 286, 312, 341, 372, 396, 403, 429, 468, 558, 572, 643, 682, 744, 792, 806, 858, 936, 1023, 1116, 1144, 1209, 1286, 1287, 1364, 1612, 1716, 1929, 2046, 2232, 2418, 2572, 2574, 2728, 3069, 3224, 3432, 3627, 3858, 4092, 4433, 4836, 5144, 5148, 5787, 6138, 7073, 7254, 7716, 8184, 8359, 8866, 9672, 10296, 11574, 12276, 13299, 14146, 14508, 15432, 16718, 17732, 19933, 21219, 23148, 24552, 25077, 26598, 28292, 29016, 33436, 35464, 39866, 39897, 42438, 46296, 50154, 53196, 56584, 59799, 63657, 66872, 75231, 79732, 79794, 84876, 91949, 100308, 106392, 119598, 127314, 150462, 159464, 159588, 169752, 179397, 183898, 200616, 219263, 239196, 254628, 259129, 275847, 300924, 319176, 358794, 367796, 438526, 478392, 509256, 518258, 551694, 601848, 657789, 717588, 735592, 777387, 827541, 877052, 1036516, 1103388, 1315578, 1435176, 1554774, 1655082, 1754104, 1973367, 2073032, 2206776, 2332161, 2631156, 2850419, 3109548, 3310164, 3946734, 4664322, 5262312, 5700838, 6219096, 6620328, 7893468, 8551257, 9328644, 11401676, 15786936, 17102514, 18657288, 22803352, 25653771, 34205028, 51307542, 68410056, 102615084, 205230168]

約数ペア:

[(1, 205230168), (2, 102615084), (3, 68410056), (4, 51307542), (6, 34205028), (8, 25653771), (9, 22803352), (11, 18657288), (12, 17102514), (13, 15786936), (18, 11401676), (22, 9328644), (24, 8551257), (26, 7893468), (31, 6620328), (33, 6219096), (36, 5700838), (39, 5262312), (44, 4664322), (52, 3946734), (62, 3310164), (66, 3109548), (72, 2850419), (78, 2631156), (88, 2332161), (93, 2206776), (99, 2073032), (104, 1973367), (117, 1754104), (124, 1655082), (132, 1554774), (143, 1435176), (156, 1315578), (186, 1103388), (198, 1036516), (234, 877052), (248, 827541), (264, 777387), (279, 735592), (286, 717588), (312, 657789), (341, 601848), (372, 551694), (396, 518258), (403, 509256), (429, 478392), (468, 438526), (558, 367796), (572, 358794), (643, 319176), (682, 300924), (744, 275847), (792, 259129), (806, 254628), (858, 239196), (936, 219263), (1023, 200616), (1116, 183898), (1144, 179397), (1209, 169752), (1286, 159588), (1287, 159464), (1364, 150462), (1612, 127314), (1716, 119598), (1929, 106392), (2046, 100308), (2232, 91949), (2418, 84876), (2572, 79794), (2574, 79732), (2728, 75231), (3069, 66872), (3224, 63657), (3432, 59799), (3627, 56584), (3858, 53196), (4092, 50154), (4433, 46296), (4836, 42438), (5144, 39897), (5148, 39866), (5787, 35464), (6138, 33436), (7073, 29016), (7254, 28292), (7716, 26598), (8184, 25077), (8359, 24552), (8866, 23148), (9672, 21219), (10296, 19933), (11574, 17732), (12276, 16718), (13299, 15432), (14146, 14508)]