205969824

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 654998400

約数和(自身を除く): 449028576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 37, 48, 51, 54, 68, 72, 74, 96, 102, 108, 111, 136, 144, 148, 153, 204, 216, 222, 272, 288, 296, 306, 333, 379, 408, 432, 444, 459, 544, 592, 612, 629, 666, 758, 816, 864, 888, 918, 999, 1137, 1184, 1224, 1258, 1332, 1516, 1632, 1776, 1836, 1887, 1998, 2274, 2448, 2516, 2664, 3032, 3411, 3552, 3672, 3774, 3996, 4548, 4896, 5032, 5328, 5661, 6064, 6443, 6822, 7344, 7548, 7992, 9096, 10064, 10233, 10656, 11322, 12128, 12886, 13644, 14023, 14688, 15096, 15984, 16983, 18192, 19329, 20128, 20466, 22644, 25772, 27288, 28046, 30192, 31968, 33966, 36384, 38658, 40932, 42069, 45288, 51544, 54576, 56092, 57987, 60384, 67932, 77316, 81864, 84138, 90576, 103088, 109152, 112184, 115974, 126207, 135864, 154632, 163728, 168276, 173961, 181152, 206176, 224368, 231948, 238391, 252414, 271728, 309264, 327456, 336552, 347922, 378621, 448736, 463896, 476782, 504828, 543456, 618528, 673104, 695844, 715173, 757242, 927792, 953564, 1009656, 1346208, 1391688, 1430346, 1514484, 1855584, 1907128, 2019312, 2145519, 2783376, 2860692, 3028968, 3814256, 4038624, 4291038, 5566752, 5721384, 6057936, 6436557, 7628512, 8582076, 11442768, 12115872, 12873114, 17164152, 22885536, 25746228, 34328304, 51492456, 68656608, 102984912, 205969824]

約数ペア:

[(1, 205969824), (2, 102984912), (3, 68656608), (4, 51492456), (6, 34328304), (8, 25746228), (9, 22885536), (12, 17164152), (16, 12873114), (17, 12115872), (18, 11442768), (24, 8582076), (27, 7628512), (32, 6436557), (34, 6057936), (36, 5721384), (37, 5566752), (48, 4291038), (51, 4038624), (54, 3814256), (68, 3028968), (72, 2860692), (74, 2783376), (96, 2145519), (102, 2019312), (108, 1907128), (111, 1855584), (136, 1514484), (144, 1430346), (148, 1391688), (153, 1346208), (204, 1009656), (216, 953564), (222, 927792), (272, 757242), (288, 715173), (296, 695844), (306, 673104), (333, 618528), (379, 543456), (408, 504828), (432, 476782), (444, 463896), (459, 448736), (544, 378621), (592, 347922), (612, 336552), (629, 327456), (666, 309264), (758, 271728), (816, 252414), (864, 238391), (888, 231948), (918, 224368), (999, 206176), (1137, 181152), (1184, 173961), (1224, 168276), (1258, 163728), (1332, 154632), (1516, 135864), (1632, 126207), (1776, 115974), (1836, 112184), (1887, 109152), (1998, 103088), (2274, 90576), (2448, 84138), (2516, 81864), (2664, 77316), (3032, 67932), (3411, 60384), (3552, 57987), (3672, 56092), (3774, 54576), (3996, 51544), (4548, 45288), (4896, 42069), (5032, 40932), (5328, 38658), (5661, 36384), (6064, 33966), (6443, 31968), (6822, 30192), (7344, 28046), (7548, 27288), (7992, 25772), (9096, 22644), (10064, 20466), (10233, 20128), (10656, 19329), (11322, 18192), (12128, 16983), (12886, 15984), (13644, 15096), (14023, 14688)]