208580328

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 451861272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 83, 88, 99, 114, 132, 152, 166, 167, 171, 198, 209, 228, 249, 264, 332, 334, 342, 396, 418, 456, 498, 501, 627, 664, 668, 684, 747, 792, 836, 913, 996, 1002, 1254, 1336, 1368, 1494, 1503, 1577, 1672, 1826, 1837, 1881, 1992, 2004, 2508, 2739, 2988, 3006, 3154, 3173, 3652, 3674, 3762, 4008, 4731, 5016, 5478, 5511, 5976, 6012, 6308, 6346, 7304, 7348, 7524, 8217, 9462, 9519, 10956, 11022, 12024, 12616, 12692, 13861, 14193, 14696, 15048, 16434, 16533, 17347, 18924, 19038, 21912, 22044, 25384, 27722, 28386, 28557, 32868, 33066, 34694, 34903, 37848, 38076, 41583, 44088, 52041, 55444, 56772, 57114, 65736, 66132, 69388, 69806, 76152, 83166, 104082, 104709, 110888, 113544, 114228, 124749, 132264, 138776, 139612, 152471, 156123, 166332, 208164, 209418, 228456, 249498, 263359, 279224, 304942, 312246, 314127, 332664, 416328, 418836, 457413, 498996, 526718, 609884, 624492, 628254, 790077, 837672, 914826, 997992, 1053436, 1219768, 1248984, 1256508, 1372239, 1580154, 1829652, 2106872, 2370231, 2513016, 2744478, 2896949, 3160308, 3659304, 4740462, 5488956, 5793898, 6320616, 8690847, 9480924, 10977912, 11587796, 17381694, 18961848, 23175592, 26072541, 34763388, 52145082, 69526776, 104290164, 208580328]

約数ペア:

[(1, 208580328), (2, 104290164), (3, 69526776), (4, 52145082), (6, 34763388), (8, 26072541), (9, 23175592), (11, 18961848), (12, 17381694), (18, 11587796), (19, 10977912), (22, 9480924), (24, 8690847), (33, 6320616), (36, 5793898), (38, 5488956), (44, 4740462), (57, 3659304), (66, 3160308), (72, 2896949), (76, 2744478), (83, 2513016), (88, 2370231), (99, 2106872), (114, 1829652), (132, 1580154), (152, 1372239), (166, 1256508), (167, 1248984), (171, 1219768), (198, 1053436), (209, 997992), (228, 914826), (249, 837672), (264, 790077), (332, 628254), (334, 624492), (342, 609884), (396, 526718), (418, 498996), (456, 457413), (498, 418836), (501, 416328), (627, 332664), (664, 314127), (668, 312246), (684, 304942), (747, 279224), (792, 263359), (836, 249498), (913, 228456), (996, 209418), (1002, 208164), (1254, 166332), (1336, 156123), (1368, 152471), (1494, 139612), (1503, 138776), (1577, 132264), (1672, 124749), (1826, 114228), (1837, 113544), (1881, 110888), (1992, 104709), (2004, 104082), (2508, 83166), (2739, 76152), (2988, 69806), (3006, 69388), (3154, 66132), (3173, 65736), (3652, 57114), (3674, 56772), (3762, 55444), (4008, 52041), (4731, 44088), (5016, 41583), (5478, 38076), (5511, 37848), (5976, 34903), (6012, 34694), (6308, 33066), (6346, 32868), (7304, 28557), (7348, 28386), (7524, 27722), (8217, 25384), (9462, 22044), (9519, 21912), (10956, 19038), (11022, 18924), (12024, 17347), (12616, 16533), (12692, 16434), (13861, 15048), (14193, 14696)]