201548711

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{316403}}^1$

素因数の和:316430

約数の個数: 12

約数和(自身を含む): 252490392

約数和(自身を除く): 50941681

約数列:

[1, 7, 13, 49, 91, 637, 316403, 2214821, 4113239, 15503747, 28792673, 201548711]

約数ペア:

[(1, 201548711), (7, 28792673), (13, 15503747), (49, 4113239), (91, 2214821), (637, 316403)]