207827568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1751

約数の個数: 120

約数和(自身を含む): 636101648

約数和(自身を除く): 428274080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1608, 1657, 1742, 1872, 2412, 2613, 3216, 3314, 3484, 4824, 4971, 5226, 6628, 6968, 7839, 9648, 9942, 10452, 13256, 13936, 14913, 15678, 19884, 20904, 21541, 26512, 29826, 31356, 39768, 41808, 43082, 59652, 62712, 64623, 79536, 86164, 111019, 119304, 125424, 129246, 172328, 193869, 222038, 238608, 258492, 333057, 344656, 387738, 444076, 516984, 666114, 775476, 888152, 999171, 1033968, 1332228, 1443247, 1550952, 1776304, 1998342, 2664456, 2886494, 3101904, 3996684, 4329741, 5328912, 5772988, 7993368, 8659482, 11545976, 12989223, 15986736, 17318964, 23091952, 25978446, 34637928, 51956892, 69275856, 103913784, 207827568]

約数ペア:

[(1, 207827568), (2, 103913784), (3, 69275856), (4, 51956892), (6, 34637928), (8, 25978446), (9, 23091952), (12, 17318964), (13, 15986736), (16, 12989223), (18, 11545976), (24, 8659482), (26, 7993368), (36, 5772988), (39, 5328912), (48, 4329741), (52, 3996684), (67, 3101904), (72, 2886494), (78, 2664456), (104, 1998342), (117, 1776304), (134, 1550952), (144, 1443247), (156, 1332228), (201, 1033968), (208, 999171), (234, 888152), (268, 775476), (312, 666114), (402, 516984), (468, 444076), (536, 387738), (603, 344656), (624, 333057), (804, 258492), (871, 238608), (936, 222038), (1072, 193869), (1206, 172328), (1608, 129246), (1657, 125424), (1742, 119304), (1872, 111019), (2412, 86164), (2613, 79536), (3216, 64623), (3314, 62712), (3484, 59652), (4824, 43082), (4971, 41808), (5226, 39768), (6628, 31356), (6968, 29826), (7839, 26512), (9648, 21541), (9942, 20904), (10452, 19884), (13256, 15678), (13936, 14913)]