200981516

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{497479}}^1$

素因数の和:497584

約数の個数: 12

約数和(自身を含む): 355200720

約数和(自身を除く): 154219204

約数列:

[1, 2, 4, 101, 202, 404, 497479, 994958, 1989916, 50245379, 100490758, 200981516]

約数ペア:

[(1, 200981516), (2, 100490758), (4, 50245379), (101, 1989916), (202, 994958), (404, 497479)]