204783264

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 670819968

約数和(自身を除く): 466036704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 504, 628, 647, 672, 942, 1008, 1099, 1256, 1294, 1413, 1884, 1941, 2016, 2198, 2512, 2588, 2826, 3297, 3768, 3882, 4396, 4529, 5024, 5176, 5652, 5823, 6594, 7536, 7764, 8792, 9058, 9891, 10352, 11304, 11646, 13188, 13587, 15072, 15528, 17584, 18116, 19782, 20704, 22608, 23292, 26376, 27174, 31056, 35168, 36232, 39564, 40761, 45216, 46584, 52752, 54348, 62112, 72464, 79128, 81522, 93168, 101579, 105504, 108696, 144928, 158256, 163044, 186336, 203158, 217392, 304737, 316512, 326088, 406316, 434784, 609474, 652176, 711053, 812632, 914211, 1218948, 1304352, 1422106, 1625264, 1828422, 2133159, 2437896, 2844212, 3250528, 3656844, 4266318, 4875792, 5688424, 6399477, 7313688, 8532636, 9751584, 11376848, 12798954, 14627376, 17065272, 22753696, 25597908, 29254752, 34130544, 51195816, 68261088, 102391632, 204783264]

約数ペア:

[(1, 204783264), (2, 102391632), (3, 68261088), (4, 51195816), (6, 34130544), (7, 29254752), (8, 25597908), (9, 22753696), (12, 17065272), (14, 14627376), (16, 12798954), (18, 11376848), (21, 9751584), (24, 8532636), (28, 7313688), (32, 6399477), (36, 5688424), (42, 4875792), (48, 4266318), (56, 3656844), (63, 3250528), (72, 2844212), (84, 2437896), (96, 2133159), (112, 1828422), (126, 1625264), (144, 1422106), (157, 1304352), (168, 1218948), (224, 914211), (252, 812632), (288, 711053), (314, 652176), (336, 609474), (471, 434784), (504, 406316), (628, 326088), (647, 316512), (672, 304737), (942, 217392), (1008, 203158), (1099, 186336), (1256, 163044), (1294, 158256), (1413, 144928), (1884, 108696), (1941, 105504), (2016, 101579), (2198, 93168), (2512, 81522), (2588, 79128), (2826, 72464), (3297, 62112), (3768, 54348), (3882, 52752), (4396, 46584), (4529, 45216), (5024, 40761), (5176, 39564), (5652, 36232), (5823, 35168), (6594, 31056), (7536, 27174), (7764, 26376), (8792, 23292), (9058, 22608), (9891, 20704), (10352, 19782), (11304, 18116), (11646, 17584), (13188, 15528), (13587, 15072)]