214908385

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{4211}}^1$

素因数の和:4448

約数の個数: 16

約数和(自身を含む): 263839680

約数和(自身を除く): 48931295

約数列:

[1, 5, 59, 173, 295, 865, 4211, 10207, 21055, 51035, 248449, 728503, 1242245, 3642515, 42981677, 214908385]

約数ペア:

[(1, 214908385), (5, 42981677), (59, 3642515), (173, 1242245), (295, 728503), (865, 248449), (4211, 51035), (10207, 21055)]