199642507

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{599}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 214156800

約数和(自身を除く): 14514293

約数列:

[1, 23, 43, 337, 599, 989, 7751, 13777, 14491, 25757, 201863, 333293, 592411, 4642849, 8680109, 199642507]

約数ペア:

[(1, 199642507), (23, 8680109), (43, 4642849), (337, 592411), (599, 333293), (989, 201863), (7751, 25757), (13777, 14491)]