204845702984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{1559}}^1$

素因数の和:1927

約数の個数: 128

約数和(自身を含む): 426377952000

約数和(自身を除く): 221532249016

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 109, 134, 173, 218, 268, 346, 436, 536, 692, 871, 872, 1384, 1417, 1559, 1742, 2249, 2834, 3118, 3484, 4498, 5668, 6236, 6968, 7303, 8996, 11336, 11591, 12472, 14606, 17992, 18857, 20267, 23182, 29212, 37714, 40534, 46364, 58424, 75428, 81068, 92728, 94939, 104453, 150683, 150856, 162136, 169931, 189878, 208906, 245141, 269707, 301366, 339862, 379756, 417812, 490282, 539414, 602732, 679724, 759512, 835624, 980564, 1078828, 1205464, 1263419, 1357889, 1359448, 1961128, 2157656, 2209103, 2526838, 2715778, 3506191, 4418206, 5053676, 5431556, 7012382, 8836412, 10107352, 10863112, 11385377, 14024764, 16424447, 17672824, 18070369, 22770754, 28049528, 29398063, 32848894, 36140738, 45541508, 58796126, 65697788, 72281476, 91083016, 117592252, 131395576, 144562952, 148009901, 234914797, 235184504, 296019802, 382174819, 469829594, 592039604, 764349638, 939659188, 1184079208, 1528699276, 1879318376, 1969670221, 3057398552, 3939340442, 7878680884, 15757361768, 25605712873, 51211425746, 102422851492, 204845702984]

約数ペア:

[(1, 204845702984), (2, 102422851492), (4, 51211425746), (8, 25605712873), (13, 15757361768), (26, 7878680884), (52, 3939340442), (67, 3057398552), (104, 1969670221), (109, 1879318376), (134, 1528699276), (173, 1184079208), (218, 939659188), (268, 764349638), (346, 592039604), (436, 469829594), (536, 382174819), (692, 296019802), (871, 235184504), (872, 234914797), (1384, 148009901), (1417, 144562952), (1559, 131395576), (1742, 117592252), (2249, 91083016), (2834, 72281476), (3118, 65697788), (3484, 58796126), (4498, 45541508), (5668, 36140738), (6236, 32848894), (6968, 29398063), (7303, 28049528), (8996, 22770754), (11336, 18070369), (11591, 17672824), (12472, 16424447), (14606, 14024764), (17992, 11385377), (18857, 10863112), (20267, 10107352), (23182, 8836412), (29212, 7012382), (37714, 5431556), (40534, 5053676), (46364, 4418206), (58424, 3506191), (75428, 2715778), (81068, 2526838), (92728, 2209103), (94939, 2157656), (104453, 1961128), (150683, 1359448), (150856, 1357889), (162136, 1263419), (169931, 1205464), (189878, 1078828), (208906, 980564), (245141, 835624), (269707, 759512), (301366, 679724), (339862, 602732), (379756, 539414), (417812, 490282)]