214992008

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 519320160

約数和(自身を除く): 304328152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 73, 77, 88, 98, 146, 154, 196, 292, 308, 392, 511, 539, 584, 616, 683, 803, 1022, 1078, 1366, 1606, 2044, 2156, 2732, 3212, 3577, 4088, 4312, 4781, 5464, 5621, 6424, 7154, 7513, 9562, 11242, 14308, 15026, 19124, 22484, 28616, 30052, 33467, 38248, 39347, 44968, 49859, 52591, 60104, 66934, 78694, 99718, 105182, 133868, 157388, 199436, 210364, 267736, 314776, 349013, 368137, 398872, 420728, 548449, 698026, 736274, 1096898, 1396052, 1472548, 2193796, 2443091, 2792104, 2945096, 3839143, 4387592, 4886182, 7678286, 9772364, 15356572, 19544728, 26874001, 30713144, 53748002, 107496004, 214992008]

約数ペア:

[(1, 214992008), (2, 107496004), (4, 53748002), (7, 30713144), (8, 26874001), (11, 19544728), (14, 15356572), (22, 9772364), (28, 7678286), (44, 4886182), (49, 4387592), (56, 3839143), (73, 2945096), (77, 2792104), (88, 2443091), (98, 2193796), (146, 1472548), (154, 1396052), (196, 1096898), (292, 736274), (308, 698026), (392, 548449), (511, 420728), (539, 398872), (584, 368137), (616, 349013), (683, 314776), (803, 267736), (1022, 210364), (1078, 199436), (1366, 157388), (1606, 133868), (2044, 105182), (2156, 99718), (2732, 78694), (3212, 66934), (3577, 60104), (4088, 52591), (4312, 49859), (4781, 44968), (5464, 39347), (5621, 38248), (6424, 33467), (7154, 30052), (7513, 28616), (9562, 22484), (11242, 19124), (14308, 15026)]