200666551475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{294157}}^1$

素因数の和:296279

約数の個数: 24

約数和(自身を含む): 268095601200

約数和(自身を除く): 67429049725

約数列:

[1, 5, 13, 25, 65, 325, 2099, 10495, 27287, 52475, 136435, 294157, 682175, 1470785, 3824041, 7353925, 19120205, 95601025, 617435543, 3087177715, 8026662059, 15435888575, 40133310295, 200666551475]

約数ペア:

[(1, 200666551475), (5, 40133310295), (13, 15435888575), (25, 8026662059), (65, 3087177715), (325, 617435543), (2099, 95601025), (10495, 19120205), (27287, 7353925), (52475, 3824041), (136435, 1470785), (294157, 682175)]