202241543

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 234189120

約数和(自身を除く): 31947577

約数列:

[1, 7, 109, 401, 661, 763, 2807, 4627, 43709, 72049, 265061, 305963, 504343, 1855427, 28891649, 202241543]

約数ペア:

[(1, 202241543), (7, 28891649), (109, 1855427), (401, 504343), (661, 305963), (763, 265061), (2807, 72049), (4627, 43709)]