201929189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{1693}}^1$

素因数の和:3260

約数の個数: 16

約数和(自身を含む): 252067200

約数和(自身を除く): 50138011

約数列:

[1, 7, 11, 77, 1549, 1693, 10843, 11851, 17039, 18623, 119273, 130361, 2622457, 18357199, 28847027, 201929189]

約数ペア:

[(1, 201929189), (7, 28847027), (11, 18357199), (77, 2622457), (1549, 130361), (1693, 119273), (10843, 18623), (11851, 17039)]