204300544

素因数分解:

$2^8\times 7^1\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 469465920

約数和(自身を除く): 265165376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 256, 346, 448, 659, 692, 896, 1211, 1318, 1384, 1792, 2422, 2636, 2768, 4613, 4844, 5272, 5536, 9226, 9688, 10544, 11072, 18452, 19376, 21088, 22144, 36904, 38752, 42176, 44288, 73808, 77504, 84352, 114007, 147616, 155008, 168704, 228014, 295232, 310016, 456028, 590464, 798049, 912056, 1180928, 1596098, 1824112, 3192196, 3648224, 6384392, 7296448, 12768784, 14592896, 25537568, 29185792, 51075136, 102150272, 204300544]

約数ペア:

[(1, 204300544), (2, 102150272), (4, 51075136), (7, 29185792), (8, 25537568), (14, 14592896), (16, 12768784), (28, 7296448), (32, 6384392), (56, 3648224), (64, 3192196), (112, 1824112), (128, 1596098), (173, 1180928), (224, 912056), (256, 798049), (346, 590464), (448, 456028), (659, 310016), (692, 295232), (896, 228014), (1211, 168704), (1318, 155008), (1384, 147616), (1792, 114007), (2422, 84352), (2636, 77504), (2768, 73808), (4613, 44288), (4844, 42176), (5272, 38752), (5536, 36904), (9226, 22144), (9688, 21088), (10544, 19376), (11072, 18452)]