206090928

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 600805296

約数和(自身を除く): 394714368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 67, 72, 82, 123, 134, 144, 164, 201, 246, 268, 328, 369, 402, 492, 521, 536, 603, 656, 738, 804, 984, 1042, 1072, 1206, 1476, 1563, 1608, 1968, 2084, 2412, 2747, 2952, 3126, 3216, 4168, 4689, 4824, 5494, 5904, 6252, 8241, 8336, 9378, 9648, 10988, 12504, 16482, 18756, 21361, 21976, 24723, 25008, 32964, 34907, 37512, 42722, 43952, 49446, 64083, 65928, 69814, 75024, 85444, 98892, 104721, 128166, 131856, 139628, 170888, 192249, 197784, 209442, 256332, 279256, 314163, 341776, 384498, 395568, 418884, 512664, 558512, 628326, 768996, 837768, 1025328, 1256652, 1431187, 1537992, 1675536, 2513304, 2862374, 3075984, 4293561, 5026608, 5724748, 8587122, 11449496, 12880683, 17174244, 22898992, 25761366, 34348488, 51522732, 68696976, 103045464, 206090928]

約数ペア:

[(1, 206090928), (2, 103045464), (3, 68696976), (4, 51522732), (6, 34348488), (8, 25761366), (9, 22898992), (12, 17174244), (16, 12880683), (18, 11449496), (24, 8587122), (36, 5724748), (41, 5026608), (48, 4293561), (67, 3075984), (72, 2862374), (82, 2513304), (123, 1675536), (134, 1537992), (144, 1431187), (164, 1256652), (201, 1025328), (246, 837768), (268, 768996), (328, 628326), (369, 558512), (402, 512664), (492, 418884), (521, 395568), (536, 384498), (603, 341776), (656, 314163), (738, 279256), (804, 256332), (984, 209442), (1042, 197784), (1072, 192249), (1206, 170888), (1476, 139628), (1563, 131856), (1608, 128166), (1968, 104721), (2084, 98892), (2412, 85444), (2747, 75024), (2952, 69814), (3126, 65928), (3216, 64083), (4168, 49446), (4689, 43952), (4824, 42722), (5494, 37512), (5904, 34907), (6252, 32964), (8241, 25008), (8336, 24723), (9378, 21976), (9648, 21361), (10988, 18756), (12504, 16482)]