201966817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31513}}^1$

素因数の和:31572

約数の個数: 16

約数和(自身を含む): 238245840

約数和(自身を除く): 36279023

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 31513, 409669, 535721, 913877, 6964373, 11880401, 15535909, 201966817]

約数ペア:

[(1, 201966817), (13, 15535909), (17, 11880401), (29, 6964373), (221, 913877), (377, 535721), (493, 409669), (6409, 31513)]