202215364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{20149}}^1$

素因数の和:20359

約数の個数: 24

約数和(自身を含む): 383091800

約数和(自身を除く): 180876436

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 20149, 40298, 80596, 261937, 523874, 1047748, 3888757, 7777514, 15555028, 50553841, 101107682, 202215364]

約数ペア:

[(1, 202215364), (2, 101107682), (4, 50553841), (13, 15555028), (26, 7777514), (52, 3888757), (193, 1047748), (386, 523874), (772, 261937), (2509, 80596), (5018, 40298), (10036, 20149)]