206500432

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{192631}}^1$

素因数の和:192706

約数の個数: 20

約数和(自身を含む): 406068256

約数和(自身を除く): 199567824

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 192631, 385262, 770524, 1541048, 3082096, 12906277, 25812554, 51625108, 103250216, 206500432]

約数ペア:

[(1, 206500432), (2, 103250216), (4, 51625108), (8, 25812554), (16, 12906277), (67, 3082096), (134, 1541048), (268, 770524), (536, 385262), (1072, 192631)]