201989312

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19603}}^1$

素因数の和:19645

約数の個数: 56

約数和(自身を含む): 478023936

約数和(自身を除く): 276034624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 19603, 39206, 78412, 137221, 156824, 274442, 313648, 450869, 548884, 627296, 901738, 1097768, 1254592, 1803476, 2195536, 3156083, 3606952, 4391072, 6312166, 7213904, 8782144, 12624332, 14427808, 25248664, 28855616, 50497328, 100994656, 201989312]

約数ペア:

[(1, 201989312), (2, 100994656), (4, 50497328), (7, 28855616), (8, 25248664), (14, 14427808), (16, 12624332), (23, 8782144), (28, 7213904), (32, 6312166), (46, 4391072), (56, 3606952), (64, 3156083), (92, 2195536), (112, 1803476), (161, 1254592), (184, 1097768), (224, 901738), (322, 627296), (368, 548884), (448, 450869), (644, 313648), (736, 274442), (1288, 156824), (1472, 137221), (2576, 78412), (5152, 39206), (10304, 19603)]