202136978

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{3217}}^1$

素因数の和:3661

約数の個数: 16

約数和(自身を含む): 307576440

約数和(自身を除く): 105439462

約数列:

[1, 2, 89, 178, 353, 706, 3217, 6434, 31417, 62834, 286313, 572626, 1135601, 2271202, 101068489, 202136978]

約数ペア:

[(1, 202136978), (2, 101068489), (89, 2271202), (178, 1135601), (353, 572626), (706, 286313), (3217, 62834), (6434, 31417)]