203680647

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{1051}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 300160848

約数和(自身を除く): 96480201

約数列:

[1, 3, 9, 61, 183, 353, 549, 1051, 1059, 3153, 3177, 9459, 21533, 64111, 64599, 192333, 193797, 371003, 576999, 1113009, 3339027, 22631183, 67893549, 203680647]

約数ペア:

[(1, 203680647), (3, 67893549), (9, 22631183), (61, 3339027), (183, 1113009), (353, 576999), (549, 371003), (1051, 193797), (1059, 192333), (3153, 64599), (3177, 64111), (9459, 21533)]