201904527

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 301593600

約数和(自身を除く): 99689073

約数列:

[1, 3, 11, 33, 47, 141, 349, 373, 517, 1047, 1119, 1551, 3839, 4103, 11517, 12309, 16403, 17531, 49209, 52593, 130177, 180433, 192841, 390531, 541299, 578523, 1431947, 4295841, 6118319, 18354957, 67301509, 201904527]

約数ペア:

[(1, 201904527), (3, 67301509), (11, 18354957), (33, 6118319), (47, 4295841), (141, 1431947), (349, 578523), (373, 541299), (517, 390531), (1047, 192841), (1119, 180433), (1551, 130177), (3839, 52593), (4103, 49209), (11517, 17531), (12309, 16403)]