202965860

素因数分解:

$2^2\times 5^1\times {\mathrm{2459}}^1\times {\mathrm{4127}}^1$

素因数の和:6595

約数の個数: 24

約数和(自身を含む): 426504960

約数和(自身を除く): 223539100

約数列:

[1, 2, 4, 5, 10, 20, 2459, 4127, 4918, 8254, 9836, 12295, 16508, 20635, 24590, 41270, 49180, 82540, 10148293, 20296586, 40593172, 50741465, 101482930, 202965860]

約数ペア:

[(1, 202965860), (2, 101482930), (4, 50741465), (5, 40593172), (10, 20296586), (20, 10148293), (2459, 82540), (4127, 49180), (4918, 41270), (8254, 24590), (9836, 20635), (12295, 16508)]