204049438

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{3617}}^1$

素因数の和:4107

約数の個数: 16

約数和(自身を含む): 311466384

約数和(自身を除く): 107416946

約数列:

[1, 2, 67, 134, 421, 842, 3617, 7234, 28207, 56414, 242339, 484678, 1522757, 3045514, 102024719, 204049438]

約数ペア:

[(1, 204049438), (2, 102024719), (67, 3045514), (134, 1522757), (421, 484678), (842, 242339), (3617, 56414), (7234, 28207)]