218845369

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 236770560

約数和(自身を除く): 17925191

約数列:

[1, 17, 61, 239, 883, 1037, 4063, 14579, 15011, 53863, 211037, 247843, 915671, 3587629, 12873257, 218845369]

約数ペア:

[(1, 218845369), (17, 12873257), (61, 3587629), (239, 915671), (883, 247843), (1037, 211037), (4063, 53863), (14579, 15011)]