216933538

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{37649}}^1$

素因数の和:37761

約数の個数: 16

約数和(自身を含む): 337946400

約数和(自身を除く): 121012862

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 37649, 75298, 1618907, 2522483, 3237814, 5044966, 108466769, 216933538]

約数ペア:

[(1, 216933538), (2, 108466769), (43, 5044966), (67, 3237814), (86, 2522483), (134, 1618907), (2881, 75298), (5762, 37649)]