200506418

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{661}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 352332288

約数和(自身を除く): 151825870

約数列:

[1, 2, 7, 14, 47, 94, 329, 461, 658, 661, 922, 1322, 3227, 4627, 6454, 9254, 21667, 31067, 43334, 62134, 151669, 217469, 303338, 304721, 434938, 609442, 2133047, 4266094, 14321887, 28643774, 100253209, 200506418]

約数ペア:

[(1, 200506418), (2, 100253209), (7, 28643774), (14, 14321887), (47, 4266094), (94, 2133047), (329, 609442), (461, 434938), (658, 304721), (661, 303338), (922, 217469), (1322, 151669), (3227, 62134), (4627, 43334), (6454, 31067), (9254, 21667)]