200223838

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{1999}}^1$

素因数の和:2883

約数の個数: 16

約数和(自身を含む): 305784000

約数和(自身を除く): 105560162

約数列:

[1, 2, 61, 122, 821, 1642, 1999, 3998, 50081, 100162, 121939, 243878, 1641179, 3282358, 100111919, 200223838]

約数ペア:

[(1, 200223838), (2, 100111919), (61, 3282358), (122, 1641179), (821, 243878), (1642, 121939), (1999, 100162), (3998, 50081)]