204635818

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{2803}}^1$

素因数の和:3189

約数の個数: 16

約数和(自身を含む): 310301856

約数和(自身を除く): 105666038

約数列:

[1, 2, 173, 211, 346, 422, 2803, 5606, 36503, 73006, 484919, 591433, 969838, 1182866, 102317909, 204635818]

約数ペア:

[(1, 204635818), (2, 102317909), (173, 1182866), (211, 969838), (346, 591433), (422, 484919), (2803, 73006), (5606, 36503)]