201255354

素因数分解:

$2^1\times 3^4\times {\mathrm{1242317}}^1$

素因数の和:1242331

約数の個数: 20

約数和(自身を含む): 450961434

約数和(自身を除く): 249706080

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1242317, 2484634, 3726951, 7453902, 11180853, 22361706, 33542559, 67085118, 100627677, 201255354]

約数ペア:

[(1, 201255354), (2, 100627677), (3, 67085118), (6, 33542559), (9, 22361706), (18, 11180853), (27, 7453902), (54, 3726951), (81, 2484634), (162, 1242317)]