209436006199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{2029399}}^1$

素因数の和:2030070

約数の個数: 16

約数和(自身を含む): 250151961600

約数和(自身を除く): 40715955401

約数列:

[1, 7, 23, 161, 641, 4487, 14743, 103201, 2029399, 14205793, 46676177, 326733239, 1300844759, 9105913313, 29919429457, 209436006199]

約数ペア:

[(1, 209436006199), (7, 29919429457), (23, 9105913313), (161, 1300844759), (641, 326733239), (4487, 46676177), (14743, 14205793), (103201, 2029399)]