201550564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{15991}}^1$

素因数の和:16155

約数の個数: 24

約数和(自身を含む): 370758528

約数和(自身を除く): 169207964

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 3151, 6302, 12604, 15991, 31982, 63964, 367793, 735586, 1471172, 2190767, 4381534, 8763068, 50387641, 100775282, 201550564]

約数ペア:

[(1, 201550564), (2, 100775282), (4, 50387641), (23, 8763068), (46, 4381534), (92, 2190767), (137, 1471172), (274, 735586), (548, 367793), (3151, 63964), (6302, 31982), (12604, 15991)]