200721032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{809359}}^1$

素因数の和:809396

約数の個数: 16

約数和(自身を含む): 388492800

約数和(自身を除く): 187771768

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 809359, 1618718, 3237436, 6474872, 25090129, 50180258, 100360516, 200721032]

約数ペア:

[(1, 200721032), (2, 100360516), (4, 50180258), (8, 25090129), (31, 6474872), (62, 3237436), (124, 1618718), (248, 809359)]