201161872

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{187651}}^1$

素因数の和:187726

約数の個数: 20

約数和(自身を含む): 395570416

約数和(自身を除く): 194408544

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 187651, 375302, 750604, 1501208, 3002416, 12572617, 25145234, 50290468, 100580936, 201161872]

約数ペア:

[(1, 201161872), (2, 100580936), (4, 50290468), (8, 25145234), (16, 12572617), (67, 3002416), (134, 1501208), (268, 750604), (536, 375302), (1072, 187651)]