206937864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 668528640

約数和(自身を除く): 461590776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 61, 63, 72, 84, 106, 122, 126, 127, 159, 168, 183, 212, 244, 252, 254, 318, 366, 371, 381, 424, 427, 477, 488, 504, 508, 549, 636, 732, 742, 762, 854, 889, 954, 1016, 1098, 1113, 1143, 1272, 1281, 1464, 1484, 1524, 1708, 1778, 1908, 2196, 2226, 2286, 2562, 2667, 2968, 3048, 3233, 3339, 3416, 3556, 3816, 3843, 4392, 4452, 4572, 5124, 5334, 6466, 6678, 6731, 7112, 7686, 7747, 8001, 8904, 9144, 9699, 10248, 10668, 12932, 13356, 13462, 15372, 15494, 16002, 19398, 20193, 21336, 22631, 23241, 25864, 26712, 26924, 29097, 30744, 30988, 32004, 38796, 40386, 45262, 46482, 47117, 53848, 54229, 58194, 60579, 61976, 64008, 67893, 69723, 77592, 80772, 90524, 92964, 94234, 108458, 116388, 121158, 135786, 139446, 141351, 161544, 162687, 181048, 185928, 188468, 203679, 216916, 232776, 242316, 271572, 278892, 282702, 325374, 376936, 407358, 410591, 424053, 433832, 484632, 488061, 543144, 557784, 565404, 650748, 814716, 821182, 848106, 976122, 1130808, 1231773, 1301496, 1629432, 1642364, 1696212, 1952244, 2463546, 2874137, 3284728, 3392424, 3695319, 3904488, 4927092, 5748274, 7390638, 8622411, 9854184, 11496548, 14781276, 17244822, 22993096, 25867233, 29562552, 34489644, 51734466, 68979288, 103468932, 206937864]

約数ペア:

[(1, 206937864), (2, 103468932), (3, 68979288), (4, 51734466), (6, 34489644), (7, 29562552), (8, 25867233), (9, 22993096), (12, 17244822), (14, 14781276), (18, 11496548), (21, 9854184), (24, 8622411), (28, 7390638), (36, 5748274), (42, 4927092), (53, 3904488), (56, 3695319), (61, 3392424), (63, 3284728), (72, 2874137), (84, 2463546), (106, 1952244), (122, 1696212), (126, 1642364), (127, 1629432), (159, 1301496), (168, 1231773), (183, 1130808), (212, 976122), (244, 848106), (252, 821182), (254, 814716), (318, 650748), (366, 565404), (371, 557784), (381, 543144), (424, 488061), (427, 484632), (477, 433832), (488, 424053), (504, 410591), (508, 407358), (549, 376936), (636, 325374), (732, 282702), (742, 278892), (762, 271572), (854, 242316), (889, 232776), (954, 216916), (1016, 203679), (1098, 188468), (1113, 185928), (1143, 181048), (1272, 162687), (1281, 161544), (1464, 141351), (1484, 139446), (1524, 135786), (1708, 121158), (1778, 116388), (1908, 108458), (2196, 94234), (2226, 92964), (2286, 90524), (2562, 80772), (2667, 77592), (2968, 69723), (3048, 67893), (3233, 64008), (3339, 61976), (3416, 60579), (3556, 58194), (3816, 54229), (3843, 53848), (4392, 47117), (4452, 46482), (4572, 45262), (5124, 40386), (5334, 38796), (6466, 32004), (6678, 30988), (6731, 30744), (7112, 29097), (7686, 26924), (7747, 26712), (8001, 25864), (8904, 23241), (9144, 22631), (9699, 21336), (10248, 20193), (10668, 19398), (12932, 16002), (13356, 15494), (13462, 15372)]