201638127589

素因数分解:

${\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1\times {\mathrm{72073}}^1$

素因数の和:72964

約数の個数: 16

約数和(自身を含む): 213512017600

約数和(自身を除く): 11873890011

約数列:

[1, 19, 229, 643, 4351, 12217, 72073, 147247, 1369387, 2797693, 16504717, 46342939, 313589623, 880515841, 10612533031, 201638127589]

約数ペア:

[(1, 201638127589), (19, 10612533031), (229, 880515841), (643, 313589623), (4351, 46342939), (12217, 16504717), (72073, 2797693), (147247, 1369387)]