267681710

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{210773}}^1$

素因数の和:210907

約数の個数: 16

約数和(自身を含む): 485623296

約数和(自身を除く): 217941586

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 210773, 421546, 1053865, 2107730, 26768171, 53536342, 133840855, 267681710]

約数ペア:

[(1, 267681710), (2, 133840855), (5, 53536342), (10, 26768171), (127, 2107730), (254, 1053865), (635, 421546), (1270, 210773)]