206986176

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 168

約数和(自身を含む): 621542064

約数和(自身を除く): 414555888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 61, 64, 72, 86, 96, 122, 129, 137, 144, 172, 183, 192, 244, 258, 274, 288, 344, 366, 387, 411, 488, 516, 548, 549, 576, 688, 732, 774, 822, 976, 1032, 1096, 1098, 1233, 1376, 1464, 1548, 1644, 1952, 2064, 2192, 2196, 2466, 2623, 2752, 2928, 3096, 3288, 3904, 4128, 4384, 4392, 4932, 5246, 5856, 5891, 6192, 6576, 7869, 8256, 8357, 8768, 8784, 9864, 10492, 11712, 11782, 12384, 13152, 15738, 16714, 17568, 17673, 19728, 20984, 23564, 23607, 24768, 25071, 26304, 31476, 33428, 35136, 35346, 39456, 41968, 47128, 47214, 50142, 53019, 62952, 66856, 70692, 75213, 78912, 83936, 94256, 94428, 100284, 106038, 125904, 133712, 141384, 150426, 167872, 188512, 188856, 200568, 212076, 251808, 267424, 282768, 300852, 359351, 377024, 377712, 401136, 424152, 503616, 534848, 565536, 601704, 718702, 755424, 802272, 848304, 1078053, 1131072, 1203408, 1437404, 1510848, 1604544, 1696608, 2156106, 2406816, 2874808, 3234159, 3393216, 4312212, 4813632, 5749616, 6468318, 8624424, 11499232, 12936636, 17248848, 22998464, 25873272, 34497696, 51746544, 68995392, 103493088, 206986176]

約数ペア:

[(1, 206986176), (2, 103493088), (3, 68995392), (4, 51746544), (6, 34497696), (8, 25873272), (9, 22998464), (12, 17248848), (16, 12936636), (18, 11499232), (24, 8624424), (32, 6468318), (36, 5749616), (43, 4813632), (48, 4312212), (61, 3393216), (64, 3234159), (72, 2874808), (86, 2406816), (96, 2156106), (122, 1696608), (129, 1604544), (137, 1510848), (144, 1437404), (172, 1203408), (183, 1131072), (192, 1078053), (244, 848304), (258, 802272), (274, 755424), (288, 718702), (344, 601704), (366, 565536), (387, 534848), (411, 503616), (488, 424152), (516, 401136), (548, 377712), (549, 377024), (576, 359351), (688, 300852), (732, 282768), (774, 267424), (822, 251808), (976, 212076), (1032, 200568), (1096, 188856), (1098, 188512), (1233, 167872), (1376, 150426), (1464, 141384), (1548, 133712), (1644, 125904), (1952, 106038), (2064, 100284), (2192, 94428), (2196, 94256), (2466, 83936), (2623, 78912), (2752, 75213), (2928, 70692), (3096, 66856), (3288, 62952), (3904, 53019), (4128, 50142), (4384, 47214), (4392, 47128), (4932, 41968), (5246, 39456), (5856, 35346), (5891, 35136), (6192, 33428), (6576, 31476), (7869, 26304), (8256, 25071), (8357, 24768), (8768, 23607), (8784, 23564), (9864, 20984), (10492, 19728), (11712, 17673), (11782, 17568), (12384, 16714), (13152, 15738)]