201977799

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{50131}}^1$

素因数の和:50230

約数の個数: 16

約数和(自身を含む): 288760320

約数和(自身を除く): 86782521

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 50131, 150393, 852227, 2556681, 3960349, 11881047, 67325933, 201977799]

約数ペア:

[(1, 201977799), (3, 67325933), (17, 11881047), (51, 3960349), (79, 2556681), (237, 852227), (1343, 150393), (4029, 50131)]