200405972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89627}}^1$

素因数の和:89687

約数の個数: 24

約数和(自身を含む): 386475936

約数和(自身を除く): 186069964

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 89627, 179254, 358508, 1165151, 2330302, 3853961, 4660604, 7707922, 15415844, 50101493, 100202986, 200405972]

約数ペア:

[(1, 200405972), (2, 100202986), (4, 50101493), (13, 15415844), (26, 7707922), (43, 4660604), (52, 3853961), (86, 2330302), (172, 1165151), (559, 358508), (1118, 179254), (2236, 89627)]