208766152

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2366

約数の個数: 64

約数和(自身を含む): 470707200

約数和(自身を除く): 261941048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 212, 217, 248, 371, 424, 434, 742, 868, 1484, 1643, 1736, 2269, 2968, 3286, 4538, 6572, 9076, 11501, 13144, 15883, 18152, 23002, 31766, 46004, 63532, 70339, 92008, 120257, 127064, 140678, 240514, 281356, 481028, 492373, 562712, 841799, 962056, 984746, 1683598, 1969492, 3367196, 3727967, 3938984, 6734392, 7455934, 14911868, 26095769, 29823736, 52191538, 104383076, 208766152]

約数ペア:

[(1, 208766152), (2, 104383076), (4, 52191538), (7, 29823736), (8, 26095769), (14, 14911868), (28, 7455934), (31, 6734392), (53, 3938984), (56, 3727967), (62, 3367196), (106, 1969492), (124, 1683598), (212, 984746), (217, 962056), (248, 841799), (371, 562712), (424, 492373), (434, 481028), (742, 281356), (868, 240514), (1484, 140678), (1643, 127064), (1736, 120257), (2269, 92008), (2968, 70339), (3286, 63532), (4538, 46004), (6572, 31766), (9076, 23002), (11501, 18152), (13144, 15883)]