199430784

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{3533}}^1$

素因数の和:3567

約数の個数: 144

約数和(自身を含む): 667766970

約数和(自身を除く): 468336186

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 3533, 4032, 4704, 6272, 7056, 7066, 8064, 9408, 10599, 14112, 14132, 18816, 21198, 24731, 28224, 28264, 31797, 42396, 49462, 56448, 56528, 63594, 74193, 84792, 98924, 113056, 127188, 148386, 169584, 173117, 197848, 222579, 226112, 254376, 296772, 339168, 346234, 395696, 445158, 452224, 508752, 519351, 593544, 678336, 692468, 791392, 890316, 1017504, 1038702, 1187088, 1356672, 1384936, 1558053, 1582784, 1780632, 2035008, 2077404, 2374176, 2769872, 3116106, 3165568, 3561264, 4070016, 4154808, 4748352, 5539744, 6232212, 7122528, 8309616, 9496704, 11079488, 12464424, 14245056, 16619232, 22158976, 24928848, 28490112, 33238464, 49857696, 66476928, 99715392, 199430784]

約数ペア:

[(1, 199430784), (2, 99715392), (3, 66476928), (4, 49857696), (6, 33238464), (7, 28490112), (8, 24928848), (9, 22158976), (12, 16619232), (14, 14245056), (16, 12464424), (18, 11079488), (21, 9496704), (24, 8309616), (28, 7122528), (32, 6232212), (36, 5539744), (42, 4748352), (48, 4154808), (49, 4070016), (56, 3561264), (63, 3165568), (64, 3116106), (72, 2769872), (84, 2374176), (96, 2077404), (98, 2035008), (112, 1780632), (126, 1582784), (128, 1558053), (144, 1384936), (147, 1356672), (168, 1187088), (192, 1038702), (196, 1017504), (224, 890316), (252, 791392), (288, 692468), (294, 678336), (336, 593544), (384, 519351), (392, 508752), (441, 452224), (448, 445158), (504, 395696), (576, 346234), (588, 339168), (672, 296772), (784, 254376), (882, 226112), (896, 222579), (1008, 197848), (1152, 173117), (1176, 169584), (1344, 148386), (1568, 127188), (1764, 113056), (2016, 98924), (2352, 84792), (2688, 74193), (3136, 63594), (3528, 56528), (3533, 56448), (4032, 49462), (4704, 42396), (6272, 31797), (7056, 28264), (7066, 28224), (8064, 24731), (9408, 21198), (10599, 18816), (14112, 14132)]