203384379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19081}}^1$

素因数の和:19131

約数の個数: 32

約数和(自身を含む): 329736960

約数和(自身を除く): 126352581

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 19081, 57243, 209891, 324377, 362539, 629673, 973131, 1087617, 3568147, 3987929, 6163163, 10704441, 11963787, 18489489, 67794793, 203384379]

約数ペア:

[(1, 203384379), (3, 67794793), (11, 18489489), (17, 11963787), (19, 10704441), (33, 6163163), (51, 3987929), (57, 3568147), (187, 1087617), (209, 973131), (323, 629673), (561, 362539), (627, 324377), (969, 209891), (3553, 57243), (10659, 19081)]