202011368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1942417}}^1$

素因数の和:1942436

約数の個数: 16

約数和(自身を含む): 407907780

約数和(自身を除く): 205896412

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1942417, 3884834, 7769668, 15539336, 25251421, 50502842, 101005684, 202011368]

約数ペア:

[(1, 202011368), (2, 101005684), (4, 50502842), (8, 25251421), (13, 15539336), (26, 7769668), (52, 3884834), (104, 1942417)]