201048020991

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{40542049}}^1$

素因数の和:40542103

約数の個数: 24

約数和(自身を含む): 316227990000

約数和(自身を除く): 115179969009

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 40542049, 121626147, 364878441, 770298931, 1175719421, 2310896793, 3527158263, 6932690379, 10581474789, 22338668999, 67016006997, 201048020991]

約数ペア:

[(1, 201048020991), (3, 67016006997), (9, 22338668999), (19, 10581474789), (29, 6932690379), (57, 3527158263), (87, 2310896793), (171, 1175719421), (261, 770298931), (551, 364878441), (1653, 121626147), (4959, 40542049)]