207147456

素因数分解:

$2^6\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1344

約数の個数: 140

約数和(自身を含む): 634349760

約数和(自身を除く): 427202304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1289, 1296, 1488, 1674, 1728, 1984, 2232, 2511, 2578, 2592, 2976, 3348, 3867, 4464, 5022, 5156, 5184, 5952, 6696, 7734, 8928, 10044, 10312, 11601, 13392, 15468, 17856, 20088, 20624, 23202, 26784, 30936, 34803, 39959, 40176, 41248, 46404, 53568, 61872, 69606, 79918, 80352, 82496, 92808, 104409, 119877, 123744, 139212, 159836, 160704, 185616, 208818, 239754, 247488, 278424, 319672, 359631, 371232, 417636, 479508, 556848, 639344, 719262, 742464, 835272, 959016, 1078893, 1113696, 1278688, 1438524, 1670544, 1918032, 2157786, 2227392, 2557376, 2877048, 3236679, 3341088, 3836064, 4315572, 5754096, 6473358, 6682176, 7672128, 8631144, 11508192, 12946716, 17262288, 23016384, 25893432, 34524576, 51786864, 69049152, 103573728, 207147456]

約数ペア:

[(1, 207147456), (2, 103573728), (3, 69049152), (4, 51786864), (6, 34524576), (8, 25893432), (9, 23016384), (12, 17262288), (16, 12946716), (18, 11508192), (24, 8631144), (27, 7672128), (31, 6682176), (32, 6473358), (36, 5754096), (48, 4315572), (54, 3836064), (62, 3341088), (64, 3236679), (72, 2877048), (81, 2557376), (93, 2227392), (96, 2157786), (108, 1918032), (124, 1670544), (144, 1438524), (162, 1278688), (186, 1113696), (192, 1078893), (216, 959016), (248, 835272), (279, 742464), (288, 719262), (324, 639344), (372, 556848), (432, 479508), (496, 417636), (558, 371232), (576, 359631), (648, 319672), (744, 278424), (837, 247488), (864, 239754), (992, 208818), (1116, 185616), (1289, 160704), (1296, 159836), (1488, 139212), (1674, 123744), (1728, 119877), (1984, 104409), (2232, 92808), (2511, 82496), (2578, 80352), (2592, 79918), (2976, 69606), (3348, 61872), (3867, 53568), (4464, 46404), (5022, 41248), (5156, 40176), (5184, 39959), (5952, 34803), (6696, 30936), (7734, 26784), (8928, 23202), (10044, 20624), (10312, 20088), (11601, 17856), (13392, 15468)]