206804304

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 696384000

約数和(自身を除く): 489579696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 79, 84, 98, 106, 112, 126, 144, 147, 158, 159, 168, 196, 212, 237, 252, 294, 316, 318, 336, 343, 371, 392, 424, 441, 474, 477, 504, 553, 588, 632, 636, 686, 711, 742, 784, 848, 882, 948, 954, 1008, 1029, 1106, 1113, 1176, 1264, 1272, 1372, 1422, 1484, 1659, 1764, 1896, 1908, 2058, 2212, 2226, 2352, 2544, 2597, 2744, 2844, 2968, 3087, 3318, 3339, 3528, 3792, 3816, 3871, 4116, 4187, 4424, 4452, 4977, 5194, 5488, 5688, 5936, 6174, 6636, 6678, 7056, 7632, 7742, 7791, 8232, 8374, 8848, 8904, 9954, 10388, 11376, 11613, 12348, 12561, 13272, 13356, 15484, 15582, 16464, 16748, 17808, 18179, 19908, 20776, 23226, 23373, 24696, 25122, 26544, 26712, 27097, 29309, 30968, 31164, 33496, 34839, 36358, 37683, 39816, 41552, 46452, 46746, 49392, 50244, 53424, 54194, 54537, 58618, 61936, 62328, 66992, 69678, 72716, 75366, 79632, 81291, 87927, 92904, 93492, 100488, 108388, 109074, 117236, 124656, 139356, 145432, 150732, 162582, 163611, 175854, 185808, 186984, 200976, 205163, 216776, 218148, 234472, 243873, 263781, 278712, 290864, 301464, 325164, 327222, 351708, 373968, 410326, 433552, 436296, 468944, 487746, 527562, 557424, 602928, 615489, 650328, 654444, 703416, 820652, 872592, 975492, 1055124, 1230978, 1300656, 1308888, 1406832, 1436141, 1641304, 1846467, 1950984, 2110248, 2461956, 2617776, 2872282, 3282608, 3692934, 3901968, 4220496, 4308423, 4923912, 5744564, 7385868, 8616846, 9847824, 11489128, 12925269, 14771736, 17233692, 22978256, 25850538, 29543472, 34467384, 51701076, 68934768, 103402152, 206804304]

約数ペア:

[(1, 206804304), (2, 103402152), (3, 68934768), (4, 51701076), (6, 34467384), (7, 29543472), (8, 25850538), (9, 22978256), (12, 17233692), (14, 14771736), (16, 12925269), (18, 11489128), (21, 9847824), (24, 8616846), (28, 7385868), (36, 5744564), (42, 4923912), (48, 4308423), (49, 4220496), (53, 3901968), (56, 3692934), (63, 3282608), (72, 2872282), (79, 2617776), (84, 2461956), (98, 2110248), (106, 1950984), (112, 1846467), (126, 1641304), (144, 1436141), (147, 1406832), (158, 1308888), (159, 1300656), (168, 1230978), (196, 1055124), (212, 975492), (237, 872592), (252, 820652), (294, 703416), (316, 654444), (318, 650328), (336, 615489), (343, 602928), (371, 557424), (392, 527562), (424, 487746), (441, 468944), (474, 436296), (477, 433552), (504, 410326), (553, 373968), (588, 351708), (632, 327222), (636, 325164), (686, 301464), (711, 290864), (742, 278712), (784, 263781), (848, 243873), (882, 234472), (948, 218148), (954, 216776), (1008, 205163), (1029, 200976), (1106, 186984), (1113, 185808), (1176, 175854), (1264, 163611), (1272, 162582), (1372, 150732), (1422, 145432), (1484, 139356), (1659, 124656), (1764, 117236), (1896, 109074), (1908, 108388), (2058, 100488), (2212, 93492), (2226, 92904), (2352, 87927), (2544, 81291), (2597, 79632), (2744, 75366), (2844, 72716), (2968, 69678), (3087, 66992), (3318, 62328), (3339, 61936), (3528, 58618), (3792, 54537), (3816, 54194), (3871, 53424), (4116, 50244), (4187, 49392), (4424, 46746), (4452, 46452), (4977, 41552), (5194, 39816), (5488, 37683), (5688, 36358), (5936, 34839), (6174, 33496), (6636, 31164), (6678, 30968), (7056, 29309), (7632, 27097), (7742, 26712), (7791, 26544), (8232, 25122), (8374, 24696), (8848, 23373), (8904, 23226), (9954, 20776), (10388, 19908), (11376, 18179), (11613, 17808), (12348, 16748), (12561, 16464), (13272, 15582), (13356, 15484)]