203434832

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{215503}}^1$

素因数の和:215570

約数の個数: 20

約数和(自身を含む): 400837440

約数和(自身を除く): 197402608

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 215503, 431006, 862012, 1724024, 3448048, 12714677, 25429354, 50858708, 101717416, 203434832]

約数ペア:

[(1, 203434832), (2, 101717416), (4, 50858708), (8, 25429354), (16, 12714677), (59, 3448048), (118, 1724024), (236, 862012), (472, 431006), (944, 215503)]