204718752

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{3761}}^1$

素因数の和:3793

約数の個数: 144

約数和(自身を含む): 690161472

約数和(自身を除く): 485442720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2016, 2268, 2592, 3024, 3402, 3761, 3888, 4536, 6048, 6804, 7522, 7776, 9072, 11283, 13608, 15044, 18144, 22566, 26327, 27216, 30088, 33849, 45132, 52654, 54432, 60176, 67698, 78981, 90264, 101547, 105308, 120352, 135396, 157962, 180528, 203094, 210616, 236943, 270792, 304641, 315924, 361056, 406188, 421232, 473886, 541584, 609282, 631848, 710829, 812376, 842464, 913923, 947772, 1083168, 1218564, 1263696, 1421658, 1624752, 1827846, 1895544, 2132487, 2437128, 2527392, 2843316, 3249504, 3655692, 3791088, 4264974, 4874256, 5686632, 6397461, 7311384, 7582176, 8529948, 9748512, 11373264, 12794922, 14622768, 17059896, 22746528, 25589844, 29245536, 34119792, 51179688, 68239584, 102359376, 204718752]

約数ペア:

[(1, 204718752), (2, 102359376), (3, 68239584), (4, 51179688), (6, 34119792), (7, 29245536), (8, 25589844), (9, 22746528), (12, 17059896), (14, 14622768), (16, 12794922), (18, 11373264), (21, 9748512), (24, 8529948), (27, 7582176), (28, 7311384), (32, 6397461), (36, 5686632), (42, 4874256), (48, 4264974), (54, 3791088), (56, 3655692), (63, 3249504), (72, 2843316), (81, 2527392), (84, 2437128), (96, 2132487), (108, 1895544), (112, 1827846), (126, 1624752), (144, 1421658), (162, 1263696), (168, 1218564), (189, 1083168), (216, 947772), (224, 913923), (243, 842464), (252, 812376), (288, 710829), (324, 631848), (336, 609282), (378, 541584), (432, 473886), (486, 421232), (504, 406188), (567, 361056), (648, 315924), (672, 304641), (756, 270792), (864, 236943), (972, 210616), (1008, 203094), (1134, 180528), (1296, 157962), (1512, 135396), (1701, 120352), (1944, 105308), (2016, 101547), (2268, 90264), (2592, 78981), (3024, 67698), (3402, 60176), (3761, 54432), (3888, 52654), (4536, 45132), (6048, 33849), (6804, 30088), (7522, 27216), (7776, 26327), (9072, 22566), (11283, 18144), (13608, 15044)]