201008990510

素因数分解:

$2^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{9622259}}^1$

素因数の和:9624355

約数の個数: 16

約数和(自身を含む): 361989421200

約数和(自身を除く): 160980430690

約数列:

[1, 2, 5, 10, 2089, 4178, 10445, 20890, 9622259, 19244518, 48111295, 96222590, 20100899051, 40201798102, 100504495255, 201008990510]

約数ペア:

[(1, 201008990510), (2, 100504495255), (5, 40201798102), (10, 20100899051), (2089, 96222590), (4178, 48111295), (10445, 19244518), (20890, 9622259)]