211328293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{487}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 233865216

約数和(自身を除く): 22536923

約数列:

[1, 11, 103, 383, 487, 1133, 4213, 5357, 39449, 50161, 186521, 433939, 551771, 2051731, 19211663, 211328293]

約数ペア:

[(1, 211328293), (11, 19211663), (103, 2051731), (383, 551771), (487, 433939), (1133, 186521), (4213, 50161), (5357, 39449)]