206896008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 590976000

約数和(自身を除く): 384079992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 59, 66, 74, 88, 111, 118, 132, 148, 177, 222, 236, 264, 296, 354, 359, 407, 444, 472, 649, 708, 718, 814, 888, 1077, 1221, 1298, 1416, 1436, 1628, 1947, 2154, 2183, 2442, 2596, 2872, 3256, 3894, 3949, 4308, 4366, 4884, 5192, 6549, 7788, 7898, 8616, 8732, 9768, 11847, 13098, 13283, 15576, 15796, 17464, 21181, 23694, 24013, 26196, 26566, 31592, 39849, 42362, 47388, 48026, 52392, 53132, 63543, 72039, 79698, 84724, 94776, 96052, 106264, 127086, 144078, 146113, 159396, 169448, 192104, 232991, 254172, 288156, 292226, 318792, 438339, 465982, 508344, 576312, 584452, 698973, 783697, 876678, 931964, 1168904, 1397946, 1567394, 1753356, 1863928, 2351091, 2795892, 3134788, 3506712, 4702182, 5591784, 6269576, 8620667, 9404364, 17241334, 18808728, 25862001, 34482668, 51724002, 68965336, 103448004, 206896008]

約数ペア:

[(1, 206896008), (2, 103448004), (3, 68965336), (4, 51724002), (6, 34482668), (8, 25862001), (11, 18808728), (12, 17241334), (22, 9404364), (24, 8620667), (33, 6269576), (37, 5591784), (44, 4702182), (59, 3506712), (66, 3134788), (74, 2795892), (88, 2351091), (111, 1863928), (118, 1753356), (132, 1567394), (148, 1397946), (177, 1168904), (222, 931964), (236, 876678), (264, 783697), (296, 698973), (354, 584452), (359, 576312), (407, 508344), (444, 465982), (472, 438339), (649, 318792), (708, 292226), (718, 288156), (814, 254172), (888, 232991), (1077, 192104), (1221, 169448), (1298, 159396), (1416, 146113), (1436, 144078), (1628, 127086), (1947, 106264), (2154, 96052), (2183, 94776), (2442, 84724), (2596, 79698), (2872, 72039), (3256, 63543), (3894, 53132), (3949, 52392), (4308, 48026), (4366, 47388), (4884, 42362), (5192, 39849), (6549, 31592), (7788, 26566), (7898, 26196), (8616, 24013), (8732, 23694), (9768, 21181), (11847, 17464), (13098, 15796), (13283, 15576)]