201453305

素因数分解:

$5^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{743}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 244162944

約数和(自身を除く): 42709639

約数列:

[1, 5, 211, 257, 743, 1055, 1285, 3715, 54227, 156773, 190951, 271135, 783865, 954755, 40290661, 201453305]

約数ペア:

[(1, 201453305), (5, 40290661), (211, 954755), (257, 783865), (743, 271135), (1055, 190951), (1285, 156773), (3715, 54227)]