204453722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{4649}}^1$

素因数の和:6661

約数の個数: 16

約数和(自身を含む): 334800000

約数和(自身を除く): 130346278

約数列:

[1, 2, 11, 22, 1999, 3998, 4649, 9298, 21989, 43978, 51139, 102278, 9293351, 18586702, 102226861, 204453722]

約数ペア:

[(1, 204453722), (2, 102226861), (11, 18586702), (22, 9293351), (1999, 102278), (3998, 51139), (4649, 43978), (9298, 21989)]