206886278

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1\times {\mathrm{911}}^1$

素因数の和:1603

約数の個数: 16

約数和(自身を含む): 312560640

約数和(自身を除く): 105674362

約数列:

[1, 2, 271, 419, 542, 838, 911, 1822, 113549, 227098, 246881, 381709, 493762, 763418, 103443139, 206886278]

約数ペア:

[(1, 206886278), (2, 103443139), (271, 763418), (419, 493762), (542, 381709), (838, 246881), (911, 227098), (1822, 113549)]