199774416962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{86183959}}^1$

素因数の和:86184041

約数の個数: 16

約数和(自身を含む): 320604331200

約数和(自身を除く): 120829914238

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 86183959, 172367918, 1637495221, 3274990442, 5257221499, 10514442998, 99887208481, 199774416962]

約数ペア:

[(1, 199774416962), (2, 99887208481), (19, 10514442998), (38, 5257221499), (61, 3274990442), (122, 1637495221), (1159, 172367918), (2318, 86183959)]