202748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 437472

約数和(自身を除く): 234724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 557, 1114, 2228, 3899, 7241, 7798, 14482, 15596, 28964, 50687, 101374, 202748]

約数ペア:

[(1, 202748), (2, 101374), (4, 50687), (7, 28964), (13, 15596), (14, 14482), (26, 7798), (28, 7241), (52, 3899), (91, 2228), (182, 1114), (364, 557)]