219345982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{2683}}^1$

素因数の和:3723

約数の個数: 16

約数和(自身を含む): 337507632

約数和(自身を除く): 118161650

約数列:

[1, 2, 41, 82, 997, 1994, 2683, 5366, 40877, 81754, 110003, 220006, 2674951, 5349902, 109672991, 219345982]

約数ペア:

[(1, 219345982), (2, 109672991), (41, 5349902), (82, 2674951), (997, 220006), (1994, 110003), (2683, 81754), (5366, 40877)]