207715536

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:634

約数の個数: 160

約数和(自身を含む): 687456000

約数和(自身を除く): 479740464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 149, 168, 189, 216, 252, 298, 336, 378, 432, 447, 461, 504, 596, 756, 894, 922, 1008, 1043, 1192, 1341, 1383, 1512, 1788, 1844, 2086, 2384, 2682, 2766, 3024, 3129, 3227, 3576, 3688, 4023, 4149, 4172, 5364, 5532, 6258, 6454, 7152, 7376, 8046, 8298, 8344, 9387, 9681, 10728, 11064, 12447, 12516, 12908, 16092, 16596, 16688, 18774, 19362, 21456, 22128, 24894, 25032, 25816, 28161, 29043, 32184, 33192, 37548, 38724, 49788, 50064, 51632, 56322, 58086, 64368, 66384, 68689, 75096, 77448, 87129, 99576, 112644, 116172, 137378, 150192, 154896, 174258, 199152, 206067, 225288, 232344, 274756, 348516, 412134, 450576, 464688, 480823, 549512, 618201, 697032, 824268, 961646, 1099024, 1236402, 1394064, 1442469, 1648536, 1854603, 1923292, 2472804, 2884938, 3297072, 3709206, 3846584, 4327407, 4945608, 5769876, 7418412, 7693168, 8654814, 9891216, 11539752, 12982221, 14836824, 17309628, 23079504, 25964442, 29673648, 34619256, 51928884, 69238512, 103857768, 207715536]

約数ペア:

[(1, 207715536), (2, 103857768), (3, 69238512), (4, 51928884), (6, 34619256), (7, 29673648), (8, 25964442), (9, 23079504), (12, 17309628), (14, 14836824), (16, 12982221), (18, 11539752), (21, 9891216), (24, 8654814), (27, 7693168), (28, 7418412), (36, 5769876), (42, 4945608), (48, 4327407), (54, 3846584), (56, 3709206), (63, 3297072), (72, 2884938), (84, 2472804), (108, 1923292), (112, 1854603), (126, 1648536), (144, 1442469), (149, 1394064), (168, 1236402), (189, 1099024), (216, 961646), (252, 824268), (298, 697032), (336, 618201), (378, 549512), (432, 480823), (447, 464688), (461, 450576), (504, 412134), (596, 348516), (756, 274756), (894, 232344), (922, 225288), (1008, 206067), (1043, 199152), (1192, 174258), (1341, 154896), (1383, 150192), (1512, 137378), (1788, 116172), (1844, 112644), (2086, 99576), (2384, 87129), (2682, 77448), (2766, 75096), (3024, 68689), (3129, 66384), (3227, 64368), (3576, 58086), (3688, 56322), (4023, 51632), (4149, 50064), (4172, 49788), (5364, 38724), (5532, 37548), (6258, 33192), (6454, 32184), (7152, 29043), (7376, 28161), (8046, 25816), (8298, 25032), (8344, 24894), (9387, 22128), (9681, 21456), (10728, 19362), (11064, 18774), (12447, 16688), (12516, 16596), (12908, 16092)]