201963249

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 295749792

約数和(自身を除く): 93786543

約数列:

[1, 3, 9, 107, 321, 401, 523, 963, 1203, 1569, 3609, 4707, 42907, 55961, 128721, 167883, 209723, 386163, 503649, 629169, 1887507, 22440361, 67321083, 201963249]

約数ペア:

[(1, 201963249), (3, 67321083), (9, 22440361), (107, 1887507), (321, 629169), (401, 503649), (523, 386163), (963, 209723), (1203, 167883), (1569, 128721), (3609, 55961), (4707, 42907)]