206548392945

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2894659}}^1$

素因数の和:2894805

約数の個数: 32

約数和(自身を含む): 340134128640

約数和(自身を除く): 133585735695

約数列:

[1, 3, 5, 15, 67, 71, 201, 213, 335, 355, 1005, 1065, 4757, 14271, 23785, 71355, 2894659, 8683977, 14473295, 43419885, 193942153, 205520789, 581826459, 616562367, 969710765, 1027603945, 2909132295, 3082811835, 13769892863, 41309678589, 68849464315, 206548392945]

約数ペア:

[(1, 206548392945), (3, 68849464315), (5, 41309678589), (15, 13769892863), (67, 3082811835), (71, 2909132295), (201, 1027603945), (213, 969710765), (335, 616562367), (355, 581826459), (1005, 205520789), (1065, 193942153), (4757, 43419885), (14271, 14473295), (23785, 8683977), (71355, 2894659)]