206837712

素因数分解:

$2^4\times 3^7\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 629602560

約数和(自身を除く): 422764848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 257, 276, 324, 368, 414, 432, 486, 514, 552, 621, 648, 729, 771, 828, 972, 1028, 1104, 1242, 1296, 1458, 1542, 1656, 1863, 1944, 2056, 2187, 2313, 2484, 2916, 3084, 3312, 3726, 3888, 4112, 4374, 4626, 4968, 5589, 5832, 5911, 6168, 6939, 7452, 8748, 9252, 9936, 11178, 11664, 11822, 12336, 13878, 14904, 16767, 17496, 17733, 18504, 20817, 22356, 23644, 27756, 29808, 33534, 34992, 35466, 37008, 41634, 44712, 47288, 50301, 53199, 55512, 62451, 67068, 70932, 83268, 89424, 94576, 100602, 106398, 111024, 124902, 134136, 141864, 159597, 166536, 187353, 201204, 212796, 249804, 268272, 283728, 319194, 333072, 374706, 402408, 425592, 478791, 499608, 562059, 638388, 749412, 804816, 851184, 957582, 999216, 1124118, 1276776, 1436373, 1498824, 1915164, 2248236, 2553552, 2872746, 2997648, 3830328, 4309119, 4496472, 5745492, 7660656, 8618238, 8992944, 11490984, 12927357, 17236476, 22981968, 25854714, 34472952, 51709428, 68945904, 103418856, 206837712]

約数ペア:

[(1, 206837712), (2, 103418856), (3, 68945904), (4, 51709428), (6, 34472952), (8, 25854714), (9, 22981968), (12, 17236476), (16, 12927357), (18, 11490984), (23, 8992944), (24, 8618238), (27, 7660656), (36, 5745492), (46, 4496472), (48, 4309119), (54, 3830328), (69, 2997648), (72, 2872746), (81, 2553552), (92, 2248236), (108, 1915164), (138, 1498824), (144, 1436373), (162, 1276776), (184, 1124118), (207, 999216), (216, 957582), (243, 851184), (257, 804816), (276, 749412), (324, 638388), (368, 562059), (414, 499608), (432, 478791), (486, 425592), (514, 402408), (552, 374706), (621, 333072), (648, 319194), (729, 283728), (771, 268272), (828, 249804), (972, 212796), (1028, 201204), (1104, 187353), (1242, 166536), (1296, 159597), (1458, 141864), (1542, 134136), (1656, 124902), (1863, 111024), (1944, 106398), (2056, 100602), (2187, 94576), (2313, 89424), (2484, 83268), (2916, 70932), (3084, 67068), (3312, 62451), (3726, 55512), (3888, 53199), (4112, 50301), (4374, 47288), (4626, 44712), (4968, 41634), (5589, 37008), (5832, 35466), (5911, 34992), (6168, 33534), (6939, 29808), (7452, 27756), (8748, 23644), (9252, 22356), (9936, 20817), (11178, 18504), (11664, 17733), (11822, 17496), (12336, 16767), (13878, 14904)]