202904277

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{991}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 273315840

約数和(自身を除く): 70411563

約数列:

[1, 3, 139, 417, 491, 991, 1473, 2973, 68249, 137749, 204747, 413247, 486581, 1459743, 67634759, 202904277]

約数ペア:

[(1, 202904277), (3, 67634759), (139, 1459743), (417, 486581), (491, 413247), (991, 204747), (1473, 137749), (2973, 68249)]