201770454

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{241931}}^1$

素因数の和:242075

約数の個数: 16

約数和(自身を含む): 406445760

約数和(自身を除く): 204675306

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 241931, 483862, 725793, 1451586, 33628409, 67256818, 100885227, 201770454]

約数ペア:

[(1, 201770454), (2, 100885227), (3, 67256818), (6, 33628409), (139, 1451586), (278, 725793), (417, 483862), (834, 241931)]