208343304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 639802800

約数和(自身を除く): 431459496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 61, 72, 78, 82, 89, 104, 117, 122, 123, 156, 164, 178, 183, 234, 244, 246, 267, 312, 328, 356, 366, 369, 468, 488, 492, 533, 534, 549, 712, 732, 738, 793, 801, 936, 984, 1066, 1068, 1098, 1157, 1464, 1476, 1586, 1599, 1602, 2132, 2136, 2196, 2314, 2379, 2501, 2952, 3172, 3198, 3204, 3471, 3649, 4264, 4392, 4628, 4758, 4797, 5002, 5429, 6344, 6396, 6408, 6942, 7137, 7298, 7503, 9256, 9516, 9594, 10004, 10413, 10858, 10947, 12792, 13884, 14274, 14596, 15006, 16287, 19032, 19188, 20008, 20826, 21716, 21894, 22509, 27768, 28548, 29192, 30012, 32513, 32574, 32841, 38376, 41652, 43432, 43788, 45018, 47437, 48861, 57096, 60024, 65026, 65148, 65682, 70577, 83304, 87576, 90036, 94874, 97539, 97722, 130052, 130296, 131364, 141154, 142311, 180072, 189748, 195078, 195444, 211731, 222589, 260104, 262728, 282308, 284622, 292617, 379496, 390156, 390888, 423462, 426933, 445178, 564616, 569244, 585234, 635193, 667767, 780312, 846924, 853866, 890356, 1138488, 1170468, 1270386, 1335534, 1693848, 1707732, 1780712, 2003301, 2340936, 2540772, 2671068, 2893657, 3415464, 4006602, 5081544, 5342136, 5787314, 8013204, 8680971, 11574628, 16026408, 17361942, 23149256, 26042913, 34723884, 52085826, 69447768, 104171652, 208343304]

約数ペア:

[(1, 208343304), (2, 104171652), (3, 69447768), (4, 52085826), (6, 34723884), (8, 26042913), (9, 23149256), (12, 17361942), (13, 16026408), (18, 11574628), (24, 8680971), (26, 8013204), (36, 5787314), (39, 5342136), (41, 5081544), (52, 4006602), (61, 3415464), (72, 2893657), (78, 2671068), (82, 2540772), (89, 2340936), (104, 2003301), (117, 1780712), (122, 1707732), (123, 1693848), (156, 1335534), (164, 1270386), (178, 1170468), (183, 1138488), (234, 890356), (244, 853866), (246, 846924), (267, 780312), (312, 667767), (328, 635193), (356, 585234), (366, 569244), (369, 564616), (468, 445178), (488, 426933), (492, 423462), (533, 390888), (534, 390156), (549, 379496), (712, 292617), (732, 284622), (738, 282308), (793, 262728), (801, 260104), (936, 222589), (984, 211731), (1066, 195444), (1068, 195078), (1098, 189748), (1157, 180072), (1464, 142311), (1476, 141154), (1586, 131364), (1599, 130296), (1602, 130052), (2132, 97722), (2136, 97539), (2196, 94874), (2314, 90036), (2379, 87576), (2501, 83304), (2952, 70577), (3172, 65682), (3198, 65148), (3204, 65026), (3471, 60024), (3649, 57096), (4264, 48861), (4392, 47437), (4628, 45018), (4758, 43788), (4797, 43432), (5002, 41652), (5429, 38376), (6344, 32841), (6396, 32574), (6408, 32513), (6942, 30012), (7137, 29192), (7298, 28548), (7503, 27768), (9256, 22509), (9516, 21894), (9594, 21716), (10004, 20826), (10413, 20008), (10858, 19188), (10947, 19032), (12792, 16287), (13884, 15006), (14274, 14596)]