205325568

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 216

約数和(自身を含む): 701500800

約数和(自身を除く): 496175232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 348, 384, 406, 439, 448, 464, 504, 522, 576, 609, 672, 696, 768, 812, 878, 896, 928, 1008, 1044, 1152, 1218, 1317, 1344, 1392, 1624, 1756, 1792, 1827, 1856, 2016, 2088, 2304, 2436, 2634, 2688, 2784, 3073, 3248, 3512, 3654, 3712, 3951, 4032, 4176, 4872, 5268, 5376, 5568, 6146, 6496, 7024, 7308, 7424, 7902, 8064, 8352, 9219, 9744, 10536, 11136, 12292, 12731, 12992, 14048, 14616, 15804, 16128, 16704, 18438, 19488, 21072, 22272, 24584, 25462, 25984, 27657, 28096, 29232, 31608, 33408, 36876, 38193, 38976, 42144, 49168, 50924, 51968, 55314, 56192, 58464, 63216, 66816, 73752, 76386, 77952, 84288, 89117, 98336, 101848, 110628, 112384, 114579, 116928, 126432, 147504, 152772, 155904, 168576, 178234, 196672, 203696, 221256, 229158, 233856, 252864, 267351, 295008, 305544, 337152, 356468, 393344, 407392, 442512, 458316, 467712, 505728, 534702, 590016, 611088, 712936, 786688, 802053, 814784, 885024, 916632, 1011456, 1069404, 1180032, 1222176, 1425872, 1604106, 1629568, 1770048, 1833264, 2138808, 2360064, 2444352, 2851744, 3208212, 3259136, 3540096, 3666528, 4277616, 4888704, 5703488, 6416424, 7080192, 7333056, 8555232, 9777408, 11406976, 12832848, 14666112, 17110464, 22813952, 25665696, 29332224, 34220928, 51331392, 68441856, 102662784, 205325568]

約数ペア:

[(1, 205325568), (2, 102662784), (3, 68441856), (4, 51331392), (6, 34220928), (7, 29332224), (8, 25665696), (9, 22813952), (12, 17110464), (14, 14666112), (16, 12832848), (18, 11406976), (21, 9777408), (24, 8555232), (28, 7333056), (29, 7080192), (32, 6416424), (36, 5703488), (42, 4888704), (48, 4277616), (56, 3666528), (58, 3540096), (63, 3259136), (64, 3208212), (72, 2851744), (84, 2444352), (87, 2360064), (96, 2138808), (112, 1833264), (116, 1770048), (126, 1629568), (128, 1604106), (144, 1425872), (168, 1222176), (174, 1180032), (192, 1069404), (203, 1011456), (224, 916632), (232, 885024), (252, 814784), (256, 802053), (261, 786688), (288, 712936), (336, 611088), (348, 590016), (384, 534702), (406, 505728), (439, 467712), (448, 458316), (464, 442512), (504, 407392), (522, 393344), (576, 356468), (609, 337152), (672, 305544), (696, 295008), (768, 267351), (812, 252864), (878, 233856), (896, 229158), (928, 221256), (1008, 203696), (1044, 196672), (1152, 178234), (1218, 168576), (1317, 155904), (1344, 152772), (1392, 147504), (1624, 126432), (1756, 116928), (1792, 114579), (1827, 112384), (1856, 110628), (2016, 101848), (2088, 98336), (2304, 89117), (2436, 84288), (2634, 77952), (2688, 76386), (2784, 73752), (3073, 66816), (3248, 63216), (3512, 58464), (3654, 56192), (3712, 55314), (3951, 51968), (4032, 50924), (4176, 49168), (4872, 42144), (5268, 38976), (5376, 38193), (5568, 36876), (6146, 33408), (6496, 31608), (7024, 29232), (7308, 28096), (7424, 27657), (7902, 25984), (8064, 25462), (8352, 24584), (9219, 22272), (9744, 21072), (10536, 19488), (11136, 18438), (12292, 16704), (12731, 16128), (12992, 15804), (14048, 14616)]