204912666

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 570286080

約数和(自身を除く): 365373414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 31, 42, 54, 58, 62, 63, 67, 81, 87, 93, 126, 134, 162, 174, 186, 189, 201, 203, 217, 243, 261, 279, 378, 402, 406, 434, 469, 486, 522, 558, 567, 603, 609, 651, 783, 837, 899, 938, 1134, 1206, 1218, 1302, 1407, 1566, 1674, 1701, 1798, 1809, 1827, 1943, 1953, 2077, 2349, 2511, 2697, 2814, 3402, 3618, 3654, 3886, 3906, 4154, 4221, 4698, 5022, 5394, 5427, 5481, 5829, 5859, 6231, 6293, 7047, 7533, 8091, 8442, 10854, 10962, 11658, 11718, 12462, 12586, 12663, 13601, 14094, 14539, 15066, 16182, 16281, 16443, 17487, 17577, 18693, 18879, 24273, 25326, 27202, 29078, 32562, 32886, 34974, 35154, 37386, 37758, 37989, 40803, 43617, 48546, 49329, 52461, 52731, 56079, 56637, 60233, 72819, 75978, 81606, 87234, 98658, 104922, 105462, 112158, 113274, 113967, 120466, 122409, 130851, 145638, 157383, 168237, 169911, 180699, 218457, 227934, 244818, 261702, 314766, 336474, 339822, 361398, 367227, 392553, 421631, 436914, 472149, 504711, 509733, 542097, 734454, 785106, 843262, 944298, 1009422, 1019466, 1084194, 1101681, 1177659, 1264893, 1529199, 1626291, 2203362, 2355318, 2529786, 3058398, 3252582, 3305043, 3532977, 3794679, 4878873, 6610086, 7065954, 7589358, 9757746, 11384037, 14636619, 22768074, 29273238, 34152111, 68304222, 102456333, 204912666]

約数ペア:

[(1, 204912666), (2, 102456333), (3, 68304222), (6, 34152111), (7, 29273238), (9, 22768074), (14, 14636619), (18, 11384037), (21, 9757746), (27, 7589358), (29, 7065954), (31, 6610086), (42, 4878873), (54, 3794679), (58, 3532977), (62, 3305043), (63, 3252582), (67, 3058398), (81, 2529786), (87, 2355318), (93, 2203362), (126, 1626291), (134, 1529199), (162, 1264893), (174, 1177659), (186, 1101681), (189, 1084194), (201, 1019466), (203, 1009422), (217, 944298), (243, 843262), (261, 785106), (279, 734454), (378, 542097), (402, 509733), (406, 504711), (434, 472149), (469, 436914), (486, 421631), (522, 392553), (558, 367227), (567, 361398), (603, 339822), (609, 336474), (651, 314766), (783, 261702), (837, 244818), (899, 227934), (938, 218457), (1134, 180699), (1206, 169911), (1218, 168237), (1302, 157383), (1407, 145638), (1566, 130851), (1674, 122409), (1701, 120466), (1798, 113967), (1809, 113274), (1827, 112158), (1943, 105462), (1953, 104922), (2077, 98658), (2349, 87234), (2511, 81606), (2697, 75978), (2814, 72819), (3402, 60233), (3618, 56637), (3654, 56079), (3886, 52731), (3906, 52461), (4154, 49329), (4221, 48546), (4698, 43617), (5022, 40803), (5394, 37989), (5427, 37758), (5481, 37386), (5829, 35154), (5859, 34974), (6231, 32886), (6293, 32562), (7047, 29078), (7533, 27202), (8091, 25326), (8442, 24273), (10854, 18879), (10962, 18693), (11658, 17577), (11718, 17487), (12462, 16443), (12586, 16281), (12663, 16182), (13601, 15066), (14094, 14539)]