201689098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{24943}}^1$

素因数の和:25269

約数の個数: 16

約数和(自身を含む): 326866176

約数和(自身を除く): 125177078

約数列:

[1, 2, 13, 26, 311, 622, 4043, 8086, 24943, 49886, 324259, 648518, 7757273, 15514546, 100844549, 201689098]

約数ペア:

[(1, 201689098), (2, 100844549), (13, 15514546), (26, 7757273), (311, 648518), (622, 324259), (4043, 49886), (8086, 24943)]