204638902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{15773}}^1$

素因数の和:16287

約数の個数: 16

約数和(自身を含む): 331254000

約数和(自身を除く): 126615098

約数列:

[1, 2, 13, 26, 499, 998, 6487, 12974, 15773, 31546, 205049, 410098, 7870727, 15741454, 102319451, 204638902]

約数ペア:

[(1, 204638902), (2, 102319451), (13, 15741454), (26, 7870727), (499, 410098), (998, 205049), (6487, 31546), (12974, 15773)]