204865164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 657078240

約数和(自身を除く): 452213076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 29, 34, 36, 42, 51, 58, 63, 68, 84, 87, 97, 102, 116, 119, 126, 153, 174, 194, 203, 204, 238, 252, 261, 289, 291, 306, 348, 357, 388, 406, 476, 493, 522, 578, 582, 609, 612, 679, 714, 812, 867, 873, 986, 1044, 1071, 1156, 1164, 1218, 1358, 1428, 1479, 1649, 1734, 1746, 1827, 1972, 2023, 2037, 2142, 2436, 2601, 2716, 2813, 2958, 3298, 3451, 3468, 3492, 3654, 4046, 4074, 4284, 4437, 4947, 5202, 5626, 5916, 6069, 6111, 6596, 6902, 7308, 8092, 8148, 8381, 8439, 8874, 9894, 10353, 10404, 11252, 11543, 12138, 12222, 13804, 14841, 16762, 16878, 17748, 18207, 19691, 19788, 20706, 23086, 24276, 24444, 25143, 25317, 28033, 29682, 31059, 33524, 33756, 34629, 36414, 39382, 41412, 46172, 47821, 50286, 50634, 56066, 58667, 59073, 59364, 62118, 69258, 72828, 75429, 78764, 84099, 95642, 100572, 101268, 103887, 112132, 117334, 118146, 124236, 138516, 143463, 150858, 168198, 176001, 177219, 191284, 196231, 207774, 234668, 236292, 252297, 286926, 301716, 334747, 336396, 352002, 354438, 392462, 415548, 430389, 504594, 528003, 573852, 588693, 669494, 704004, 708876, 784924, 812957, 860778, 1004241, 1009188, 1056006, 1177386, 1338988, 1625914, 1721556, 1766079, 2008482, 2112012, 2354772, 2438871, 3012723, 3251828, 3532158, 4016964, 4877742, 5690699, 6025446, 7064316, 7316613, 9755484, 11381398, 12050892, 14633226, 17072097, 22762796, 29266452, 34144194, 51216291, 68288388, 102432582, 204865164]

約数ペア:

[(1, 204865164), (2, 102432582), (3, 68288388), (4, 51216291), (6, 34144194), (7, 29266452), (9, 22762796), (12, 17072097), (14, 14633226), (17, 12050892), (18, 11381398), (21, 9755484), (28, 7316613), (29, 7064316), (34, 6025446), (36, 5690699), (42, 4877742), (51, 4016964), (58, 3532158), (63, 3251828), (68, 3012723), (84, 2438871), (87, 2354772), (97, 2112012), (102, 2008482), (116, 1766079), (119, 1721556), (126, 1625914), (153, 1338988), (174, 1177386), (194, 1056006), (203, 1009188), (204, 1004241), (238, 860778), (252, 812957), (261, 784924), (289, 708876), (291, 704004), (306, 669494), (348, 588693), (357, 573852), (388, 528003), (406, 504594), (476, 430389), (493, 415548), (522, 392462), (578, 354438), (582, 352002), (609, 336396), (612, 334747), (679, 301716), (714, 286926), (812, 252297), (867, 236292), (873, 234668), (986, 207774), (1044, 196231), (1071, 191284), (1156, 177219), (1164, 176001), (1218, 168198), (1358, 150858), (1428, 143463), (1479, 138516), (1649, 124236), (1734, 118146), (1746, 117334), (1827, 112132), (1972, 103887), (2023, 101268), (2037, 100572), (2142, 95642), (2436, 84099), (2601, 78764), (2716, 75429), (2813, 72828), (2958, 69258), (3298, 62118), (3451, 59364), (3468, 59073), (3492, 58667), (3654, 56066), (4046, 50634), (4074, 50286), (4284, 47821), (4437, 46172), (4947, 41412), (5202, 39382), (5626, 36414), (5916, 34629), (6069, 33756), (6111, 33524), (6596, 31059), (6902, 29682), (7308, 28033), (8092, 25317), (8148, 25143), (8381, 24444), (8439, 24276), (8874, 23086), (9894, 20706), (10353, 19788), (10404, 19691), (11252, 18207), (11543, 17748), (12138, 16878), (12222, 16762), (13804, 14841)]