210009206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{379}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 349660800

約数和(自身を除く): 139651594

約数列:

[1, 2, 11, 22, 89, 178, 283, 379, 566, 758, 979, 1958, 3113, 4169, 6226, 8338, 25187, 33731, 50374, 67462, 107257, 214514, 277057, 371041, 554114, 742082, 1179827, 2359654, 9545873, 19091746, 105004603, 210009206]

約数ペア:

[(1, 210009206), (2, 105004603), (11, 19091746), (22, 9545873), (89, 2359654), (178, 1179827), (283, 742082), (379, 554114), (566, 371041), (758, 277057), (979, 214514), (1958, 107257), (3113, 67462), (4169, 50374), (6226, 33731), (8338, 25187)]