205956504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 651487200

約数和(自身を除く): 445530696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 37, 38, 39, 52, 57, 72, 74, 76, 78, 104, 111, 114, 117, 148, 152, 156, 171, 222, 228, 234, 247, 296, 312, 313, 333, 342, 444, 456, 468, 481, 494, 626, 666, 684, 703, 741, 888, 936, 939, 962, 988, 1252, 1332, 1368, 1406, 1443, 1482, 1878, 1924, 1976, 2109, 2223, 2504, 2664, 2812, 2817, 2886, 2964, 3756, 3848, 4069, 4218, 4329, 4446, 5624, 5634, 5772, 5928, 5947, 6327, 7512, 8138, 8436, 8658, 8892, 9139, 11268, 11544, 11581, 11894, 12207, 12654, 16276, 16872, 17316, 17784, 17841, 18278, 22536, 23162, 23788, 24414, 25308, 27417, 32552, 34632, 34743, 35682, 36556, 36621, 46324, 47576, 48828, 50616, 53523, 54834, 69486, 71364, 73112, 73242, 77311, 82251, 92648, 97656, 104229, 107046, 109668, 138972, 142728, 146484, 150553, 154622, 164502, 208458, 214092, 219336, 220039, 231933, 277944, 292968, 301106, 309244, 329004, 416916, 428184, 440078, 451659, 463866, 602212, 618488, 658008, 660117, 695799, 833832, 880156, 903318, 927732, 1204424, 1320234, 1354977, 1391598, 1760312, 1806636, 1855464, 1980351, 2640468, 2709954, 2783196, 2860507, 3613272, 3960702, 5280936, 5419908, 5566392, 5721014, 7921404, 8581521, 10839816, 11442028, 15842808, 17163042, 22884056, 25744563, 34326084, 51489126, 68652168, 102978252, 205956504]

約数ペア:

[(1, 205956504), (2, 102978252), (3, 68652168), (4, 51489126), (6, 34326084), (8, 25744563), (9, 22884056), (12, 17163042), (13, 15842808), (18, 11442028), (19, 10839816), (24, 8581521), (26, 7921404), (36, 5721014), (37, 5566392), (38, 5419908), (39, 5280936), (52, 3960702), (57, 3613272), (72, 2860507), (74, 2783196), (76, 2709954), (78, 2640468), (104, 1980351), (111, 1855464), (114, 1806636), (117, 1760312), (148, 1391598), (152, 1354977), (156, 1320234), (171, 1204424), (222, 927732), (228, 903318), (234, 880156), (247, 833832), (296, 695799), (312, 660117), (313, 658008), (333, 618488), (342, 602212), (444, 463866), (456, 451659), (468, 440078), (481, 428184), (494, 416916), (626, 329004), (666, 309244), (684, 301106), (703, 292968), (741, 277944), (888, 231933), (936, 220039), (939, 219336), (962, 214092), (988, 208458), (1252, 164502), (1332, 154622), (1368, 150553), (1406, 146484), (1443, 142728), (1482, 138972), (1878, 109668), (1924, 107046), (1976, 104229), (2109, 97656), (2223, 92648), (2504, 82251), (2664, 77311), (2812, 73242), (2817, 73112), (2886, 71364), (2964, 69486), (3756, 54834), (3848, 53523), (4069, 50616), (4218, 48828), (4329, 47576), (4446, 46324), (5624, 36621), (5634, 36556), (5772, 35682), (5928, 34743), (5947, 34632), (6327, 32552), (7512, 27417), (8138, 25308), (8436, 24414), (8658, 23788), (8892, 23162), (9139, 22536), (11268, 18278), (11544, 17841), (11581, 17784), (11894, 17316), (12207, 16872), (12654, 16276)]