205122543456

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{771091}}^1$

素因数の和:771284

約数の個数: 96

約数和(自身を含む): 573618423168

約数和(自身を除く): 368495879712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 163, 204, 272, 326, 408, 489, 544, 652, 816, 978, 1304, 1632, 1956, 2608, 2771, 3912, 5216, 5542, 7824, 8313, 11084, 15648, 16626, 22168, 33252, 44336, 66504, 88672, 133008, 266016, 771091, 1542182, 2313273, 3084364, 4626546, 6168728, 9253092, 12337456, 13108547, 18506184, 24674912, 26217094, 37012368, 39325641, 52434188, 74024736, 78651282, 104868376, 125687833, 157302564, 209736752, 251375666, 314605128, 377063499, 419473504, 502751332, 629210256, 754126998, 1005502664, 1258420512, 1508253996, 2011005328, 2136693161, 3016507992, 4022010656, 4273386322, 6033015984, 6410079483, 8546772644, 12066031968, 12820158966, 17093545288, 25640317932, 34187090576, 51280635864, 68374181152, 102561271728, 205122543456]

約数ペア:

[(1, 205122543456), (2, 102561271728), (3, 68374181152), (4, 51280635864), (6, 34187090576), (8, 25640317932), (12, 17093545288), (16, 12820158966), (17, 12066031968), (24, 8546772644), (32, 6410079483), (34, 6033015984), (48, 4273386322), (51, 4022010656), (68, 3016507992), (96, 2136693161), (102, 2011005328), (136, 1508253996), (163, 1258420512), (204, 1005502664), (272, 754126998), (326, 629210256), (408, 502751332), (489, 419473504), (544, 377063499), (652, 314605128), (816, 251375666), (978, 209736752), (1304, 157302564), (1632, 125687833), (1956, 104868376), (2608, 78651282), (2771, 74024736), (3912, 52434188), (5216, 39325641), (5542, 37012368), (7824, 26217094), (8313, 24674912), (11084, 18506184), (15648, 13108547), (16626, 12337456), (22168, 9253092), (33252, 6168728), (44336, 4626546), (66504, 3084364), (88672, 2313273), (133008, 1542182), (266016, 771091)]