204934071

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 287312256

約数和(自身を除く): 82378185

約数列:

[1, 3, 23, 69, 263, 491, 529, 789, 1473, 1587, 6049, 11293, 18147, 33879, 129133, 139127, 259739, 387399, 417381, 779217, 2970059, 8910177, 68311357, 204934071]

約数ペア:

[(1, 204934071), (3, 68311357), (23, 8910177), (69, 2970059), (263, 779217), (491, 417381), (529, 387399), (789, 259739), (1473, 139127), (1587, 129133), (6049, 33879), (11293, 18147)]