201793191

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{21347}}^1$

素因数の和:21510

約数の個数: 16

約数和(自身を含む): 282818304

約数和(自身を除く): 81025113

約数列:

[1, 3, 23, 69, 137, 411, 3151, 9453, 21347, 64041, 490981, 1472943, 2924539, 8773617, 67264397, 201793191]

約数ペア:

[(1, 201793191), (3, 67264397), (23, 8773617), (69, 2924539), (137, 1472943), (411, 490981), (3151, 64041), (9453, 21347)]