216528076

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{499}}^1\times {\mathrm{1307}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 384552000

約数和(自身を除く): 168023924

約数列:

[1, 2, 4, 83, 166, 332, 499, 998, 1307, 1996, 2614, 5228, 41417, 82834, 108481, 165668, 216962, 433924, 652193, 1304386, 2608772, 54132019, 108264038, 216528076]

約数ペア:

[(1, 216528076), (2, 108264038), (4, 54132019), (83, 2608772), (166, 1304386), (332, 652193), (499, 433924), (998, 216962), (1307, 165668), (1996, 108481), (2614, 82834), (5228, 41417)]