414950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 793848

約数和(自身を除く): 378898

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 193, 215, 386, 430, 965, 1075, 1930, 2150, 4825, 8299, 9650, 16598, 41495, 82990, 207475, 414950]

約数ペア:

[(1, 414950), (2, 207475), (5, 82990), (10, 41495), (25, 16598), (43, 9650), (50, 8299), (86, 4825), (193, 2150), (215, 1930), (386, 1075), (430, 965)]