209648062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1\times {\mathrm{4999}}^1$

素因数の和:6627

約数の個数: 16

約数和(自身を含む): 338940000

約数和(自身を除く): 129291938

約数列:

[1, 2, 13, 26, 1613, 3226, 4999, 9998, 20969, 41938, 64987, 129974, 8063387, 16126774, 104824031, 209648062]

約数ペア:

[(1, 209648062), (2, 104824031), (13, 16126774), (26, 8063387), (1613, 129974), (3226, 64987), (4999, 41938), (9998, 20969)]