201996950991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{499}}^1\times {\mathrm{39443}}^1$

素因数の和:40267

約数の個数: 32

約数和(自身を含む): 295356672000

約数和(自身を除く): 93359721009

約数列:

[1, 3, 11, 33, 311, 499, 933, 1497, 3421, 5489, 10263, 16467, 39443, 118329, 155189, 433873, 465567, 1301619, 1707079, 5121237, 12266773, 19682057, 36800319, 59046171, 134934503, 216502627, 404803509, 649507881, 6121119727, 18363359181, 67332316997, 201996950991]

約数ペア:

[(1, 201996950991), (3, 67332316997), (11, 18363359181), (33, 6121119727), (311, 649507881), (499, 404803509), (933, 216502627), (1497, 134934503), (3421, 59046171), (5489, 36800319), (10263, 19682057), (16467, 12266773), (39443, 5121237), (118329, 1707079), (155189, 1301619), (433873, 465567)]