200325531

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9473}}^1$

素因数の和:9555

約数の個数: 32

約数和(自身を含む): 327421440

約数和(自身を除く): 127095909

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7049, 9473, 21147, 28419, 66311, 179987, 198933, 502069, 539961, 1259909, 1506207, 3514483, 3779727, 9539311, 10543449, 28617933, 66775177, 200325531]

約数ペア:

[(1, 200325531), (3, 66775177), (7, 28617933), (19, 10543449), (21, 9539311), (53, 3779727), (57, 3514483), (133, 1506207), (159, 1259909), (371, 539961), (399, 502069), (1007, 198933), (1113, 179987), (3021, 66311), (7049, 28419), (9473, 21147)]