201867456

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 168

約数和(自身を含む): 637032000

約数和(自身を除く): 435164544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 129, 147, 168, 172, 192, 196, 224, 258, 294, 301, 336, 344, 392, 448, 499, 516, 588, 602, 672, 688, 784, 903, 998, 1032, 1176, 1204, 1344, 1376, 1497, 1568, 1806, 1996, 2064, 2107, 2352, 2408, 2752, 2994, 3136, 3493, 3612, 3992, 4128, 4214, 4704, 4816, 5988, 6321, 6986, 7224, 7984, 8256, 8428, 9408, 9632, 10479, 11976, 12642, 13972, 14448, 15968, 16856, 19264, 20958, 21457, 23952, 24451, 25284, 27944, 28896, 31936, 33712, 41916, 42914, 47904, 48902, 50568, 55888, 57792, 64371, 67424, 73353, 83832, 85828, 95808, 97804, 101136, 111776, 128742, 134848, 146706, 150199, 167664, 171656, 195608, 202272, 223552, 257484, 293412, 300398, 335328, 343312, 391216, 404544, 450597, 514968, 586824, 600796, 670656, 686624, 782432, 901194, 1029936, 1051393, 1173648, 1201592, 1373248, 1564864, 1802388, 2059872, 2102786, 2347296, 2403184, 3154179, 3604776, 4119744, 4205572, 4694592, 4806368, 6308358, 7209552, 8411144, 9612736, 12616716, 14419104, 16822288, 25233432, 28838208, 33644576, 50466864, 67289152, 100933728, 201867456]

約数ペア:

[(1, 201867456), (2, 100933728), (3, 67289152), (4, 50466864), (6, 33644576), (7, 28838208), (8, 25233432), (12, 16822288), (14, 14419104), (16, 12616716), (21, 9612736), (24, 8411144), (28, 7209552), (32, 6308358), (42, 4806368), (43, 4694592), (48, 4205572), (49, 4119744), (56, 3604776), (64, 3154179), (84, 2403184), (86, 2347296), (96, 2102786), (98, 2059872), (112, 1802388), (129, 1564864), (147, 1373248), (168, 1201592), (172, 1173648), (192, 1051393), (196, 1029936), (224, 901194), (258, 782432), (294, 686624), (301, 670656), (336, 600796), (344, 586824), (392, 514968), (448, 450597), (499, 404544), (516, 391216), (588, 343312), (602, 335328), (672, 300398), (688, 293412), (784, 257484), (903, 223552), (998, 202272), (1032, 195608), (1176, 171656), (1204, 167664), (1344, 150199), (1376, 146706), (1497, 134848), (1568, 128742), (1806, 111776), (1996, 101136), (2064, 97804), (2107, 95808), (2352, 85828), (2408, 83832), (2752, 73353), (2994, 67424), (3136, 64371), (3493, 57792), (3612, 55888), (3992, 50568), (4128, 48902), (4214, 47904), (4704, 42914), (4816, 41916), (5988, 33712), (6321, 31936), (6986, 28896), (7224, 27944), (7984, 25284), (8256, 24451), (8428, 23952), (9408, 21457), (9632, 20958), (10479, 19264), (11976, 16856), (12642, 15968), (13972, 14448)]