202260620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{439697}}^1$

素因数の和:439729

約数の個数: 24

約数和(自身を含む): 443215584

約数和(自身を除く): 240954964

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 439697, 879394, 1758788, 2198485, 4396970, 8793940, 10113031, 20226062, 40452124, 50565155, 101130310, 202260620]

約数ペア:

[(1, 202260620), (2, 101130310), (4, 50565155), (5, 40452124), (10, 20226062), (20, 10113031), (23, 8793940), (46, 4396970), (92, 2198485), (115, 1758788), (230, 879394), (460, 439697)]