219734258

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{4733}}^1$

素因数の和:5041

約数の個数: 16

約数和(自身を含む): 334031040

約数和(自身を除く): 114296782

約数列:

[1, 2, 139, 167, 278, 334, 4733, 9466, 23213, 46426, 657887, 790411, 1315774, 1580822, 109867129, 219734258]

約数ペア:

[(1, 219734258), (2, 109867129), (139, 1580822), (167, 1315774), (278, 790411), (334, 657887), (4733, 46426), (9466, 23213)]