200947964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{312031}}^1$

素因数の和:312065

約数の個数: 24

約数和(自身を含む): 419371008

約数和(自身を除く): 218423044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 312031, 624062, 1248124, 2184217, 4368434, 7176713, 8736868, 14353426, 28706852, 50236991, 100473982, 200947964]

約数ペア:

[(1, 200947964), (2, 100473982), (4, 50236991), (7, 28706852), (14, 14353426), (23, 8736868), (28, 7176713), (46, 4368434), (92, 2184217), (161, 1248124), (322, 624062), (644, 312031)]