203926772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383321}}^1$

素因数の和:383351

約数の個数: 24

約数和(自身を含む): 429320640

約数和(自身を除く): 225393868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 383321, 766642, 1533284, 2683247, 5366494, 7283099, 10732988, 14566198, 29132396, 50981693, 101963386, 203926772]

約数ペア:

[(1, 203926772), (2, 101963386), (4, 50981693), (7, 29132396), (14, 14566198), (19, 10732988), (28, 7283099), (38, 5366494), (76, 2683247), (133, 1533284), (266, 766642), (532, 383321)]