203287968

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2049

約数の個数: 144

約数和(自身を含む): 645948576

約数和(自身を除く): 442660608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2011, 2106, 2592, 2808, 3159, 3744, 3888, 4022, 4212, 5616, 6033, 6318, 7776, 8044, 8424, 11232, 12066, 12636, 16088, 16848, 18099, 24132, 25272, 26143, 32176, 33696, 36198, 48264, 50544, 52286, 54297, 64352, 72396, 78429, 96528, 101088, 104572, 108594, 144792, 156858, 162891, 193056, 209144, 217188, 235287, 289584, 313716, 325782, 418288, 434376, 470574, 488673, 579168, 627432, 651564, 705861, 836576, 868752, 941148, 977346, 1254864, 1303128, 1411722, 1737504, 1882296, 1954692, 2117583, 2509728, 2606256, 2823444, 3764592, 3909384, 4235166, 5212512, 5646888, 6352749, 7529184, 7818768, 8470332, 11293776, 12705498, 15637536, 16940664, 22587552, 25410996, 33881328, 50821992, 67762656, 101643984, 203287968]

約数ペア:

[(1, 203287968), (2, 101643984), (3, 67762656), (4, 50821992), (6, 33881328), (8, 25410996), (9, 22587552), (12, 16940664), (13, 15637536), (16, 12705498), (18, 11293776), (24, 8470332), (26, 7818768), (27, 7529184), (32, 6352749), (36, 5646888), (39, 5212512), (48, 4235166), (52, 3909384), (54, 3764592), (72, 2823444), (78, 2606256), (81, 2509728), (96, 2117583), (104, 1954692), (108, 1882296), (117, 1737504), (144, 1411722), (156, 1303128), (162, 1254864), (208, 977346), (216, 941148), (234, 868752), (243, 836576), (288, 705861), (312, 651564), (324, 627432), (351, 579168), (416, 488673), (432, 470574), (468, 434376), (486, 418288), (624, 325782), (648, 313716), (702, 289584), (864, 235287), (936, 217188), (972, 209144), (1053, 193056), (1248, 162891), (1296, 156858), (1404, 144792), (1872, 108594), (1944, 104572), (2011, 101088), (2106, 96528), (2592, 78429), (2808, 72396), (3159, 64352), (3744, 54297), (3888, 52286), (4022, 50544), (4212, 48264), (5616, 36198), (6033, 33696), (6318, 32176), (7776, 26143), (8044, 25272), (8424, 24132), (11232, 18099), (12066, 16848), (12636, 16088)]